{"id":4401,"date":"2017-10-28T15:02:31","date_gmt":"2017-10-28T11:32:31","guid":{"rendered":"https:\/\/mizfa.com\/blog\/?p=4401"},"modified":"2018-10-14T13:50:49","modified_gmt":"2018-10-14T10:20:49","slug":"minimize-dns-lookups","status":"publish","type":"post","link":"https:\/\/mizfa.com\/blog\/minimize-dns-lookups\/","title":{"rendered":"8 \u0631\u0627\u0647 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0633\u0631\u0639\u062a \u0648 \u06a9\u0627\u0647\u0634 \u0632\u0645\u0627\u0646 \u0644\u0648\u062f DNS Lookups"},"content":{"rendered":"<p>\u0631\u0627\u0647\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0628\u0631\u0627\u06cc \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0648\u0628 \u0633\u0627\u06cc\u062a \u0648\u0631\u062f\u067e\u0631\u0633\u06cc \u0634\u0645\u0627 \u0645\u0648\u062c\u0648\u062f \u0627\u0633\u062a \u06a9\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0631\u062e\u06cc \u0627\u0632 \u0622\u0646\u200c\u0647\u0627 \u0645\u0647\u0645\u200c\u062a\u0631 \u0627\u0632 \u062f\u06cc\u06af\u0631 \u0631\u0627\u0647\u200c\u0647\u0627 \u0628\u0627\u0634\u0646\u062f. \u06cc\u06a9\u06cc \u0627\u0632 \u0641\u0627\u06a9\u062a\u0648\u0631\u200c\u0647\u0627\u06cc \u0645\u0647\u0645\u06cc \u06a9\u0647 \u0627\u063a\u0644\u0628 \u0646\u0627\u062f\u06cc\u062f\u0647 \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u06a9\u0627\u0647\u0634 \u0632\u0645\u0627\u0646 \u0644\u0648\u062f\u00a0<abbr title=\"Domain Name Server\">DNS<\/abbr> Lookups (\u062c\u0633\u062a\u062c\u0648\u0647\u0627\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr>) \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0647\u0645\u0627\u0646\u0646\u062f TTFB \u0648 <a href=\"https:\/\/mizfa.com\/blog\/?s=latency\">\u0644\u06cc\u200c\u062a\u0646\u0633\u06cc<\/a> (latency) \u06a9\u0647 \u0642\u0628\u0644\u0627 \u062f\u0631\u0628\u0627\u0631\u0647 \u0622\u0646\u200c\u0647\u0627 \u0635\u062d\u0628\u062a \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0631\u062f\u0647 \u0628\u0648\u062f\u06cc\u0645\u060c \u0632\u0645\u0627\u0646 \u0644\u0648\u062f <abbr title=\"Domain Name Server\">DNS<\/abbr> Lookups \u0646\u06cc\u0632 \u062f\u0631 \u062f\u0633\u062a\u06cc\u0627\u0628\u06cc \u0628\u0647 \u0627\u0648\u0644\u06cc\u0646 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0648\u0628 \u0633\u0627\u06cc\u062a \u0628\u0633\u06cc\u0627\u0631 \u0645\u0648\u062b\u0631 \u0627\u0633\u062a. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u0645\u0631\u0648\u0632 \u062a\u0635\u0645\u06cc\u0645 \u06af\u0631\u0641\u062a\u06cc\u0645 \u06a9\u0647 \u0628\u0647 \u0646\u062d\u0648\u0647 \u06a9\u0627\u0647\u0634 \u0632\u0645\u0627\u0646 \u0644\u0648\u062f <abbr title=\"Domain Name Server\">DNS<\/abbr> Lookups \u0648 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0633\u0631\u0639\u062a \u0622\u0646\u200c\u0647\u0627 \u0628\u067e\u0631\u062f\u0627\u0632\u06cc\u0645 \u0648 \u0628\u0627 \u0647\u0645 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0627\u0647\u0645\u06cc\u062a \u0628\u0627\u0644\u0627\u06cc \u0627\u06cc\u0646 \u0641\u0627\u06a9\u062a\u0648\u0631 \u062f\u0631 \u0633\u0631\u0639\u062a \u0648\u0628 \u0633\u0627\u06cc\u062a \u067e\u06cc\u200c\u0628\u0628\u0631\u06cc\u0645. \u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u0628\u06cc\u0634\u062a\u0631 \u062f\u0631\u0628\u0627\u0631\u0647 TTFB \u062f\u0631 \u0645\u0642\u0627\u0644\u0647 \u0628\u0647\u0628\u0648\u062f \u0632\u0645\u0627\u0646 TTFB \u0628\u062e\u0648\u0627\u0646\u06cc\u062f.<\/p>\n<h2>\u0645\u0646\u0638\u0648\u0631 \u0627\u0632 <abbr title=\"Domain Name Server\">DNS<\/abbr> Lookups \u06cc\u0627 \u062c\u0633\u062a\u062c\u0648\u200c\u0647\u0627\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0686\u06cc\u0633\u062a<\/h2>\n<p>\u0628\u0631\u0627\u06cc \u0641\u0647\u0645\u06cc\u062f\u0646 \u0627\u06cc\u0646\u06a9\u0647 \u0645\u0646\u0638\u0648\u0631 \u0645\u0627 \u0627\u0632 <abbr title=\"Domain Name Server\">DNS<\/abbr> Lookups \u06cc\u0627 \u062c\u0633\u062a\u062c\u0648\u200c\u0647\u0627\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0686\u06cc\u0633\u062a\u060c \u0627\u0628\u062a\u062f\u0627 \u0628\u0627\u06cc\u062f \u0628\u0627 \u0631\u0648\u0634 \u06a9\u0627\u0631 \u0627\u0635\u0644\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0622\u0634\u0646\u0627 \u0634\u0648\u06cc\u062f. \u0628\u0647 \u0637\u0648\u0631 \u06a9\u0644\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0645\u062e\u0641\u0641 \u06a9\u0644\u0645\u0647 Domain Name System \u0648 \u0628\u0647 \u0645\u0639\u0646\u0627\u06cc \u0633\u0627\u0645\u0627\u0646\u0647 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u06a9\u0647 \u0627\u0633\u0627\u0633\u0627 \u0628\u0647 \u0633\u062a\u0648\u0646 \u0641\u0642\u0631\u0627\u062a\u00a0 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u0645\u0639\u0631\u0648\u0641 \u0627\u0633\u062a. \u0627\u06af\u0631 \u0645\u0642\u0627\u0644\u0627\u062a \u0645\u0646 \u062f\u0631 \u0645\u06cc\u0632\u0641\u0627 \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0631\u062f\u0647 \u0628\u0627\u0634\u06cc\u062f \u0647\u0645\u06cc\u0634\u0647 \u0628\u0631\u0627\u06cc \u062a\u0648\u0636\u06cc\u062d \u0631\u0648\u0634 \u06a9\u0627\u0631 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0628\u0647 \u062f\u0641\u062a\u0631\u0686\u0647 \u06cc\u0627\u062f\u200c\u062f\u0627\u0634\u062a \u0627\u0634\u0627\u0631\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0645\u060c \u062f\u0641\u062a\u0631\u0686\u0647 \u06cc\u0627\u062f\u062f\u0627\u0634\u062a\u06cc \u0628\u0631\u0627\u06cc \u062a\u0645\u0627\u0645 \u062c\u0647\u0627\u0646. \u062a\u0645\u0627\u0645\u06cc \u0648\u0628 \u0633\u0627\u06cc\u062a\u200c\u0647\u0627 \u0648 \u062f\u0627\u0645\u0646\u0647\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0634\u0645\u0627 \u062f\u0631 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u0628\u0647 \u0637\u0648\u0631 \u0645\u0634\u062e\u0635\u06cc \u0628\u0647 \u06cc\u06a9 <abbr title=\"Internet Protocol\">IP<\/abbr> Address \u0645\u0631\u062a\u0628\u0637 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644 \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0622\u062f\u0631\u0633 Google.com \u0631\u0627 \u062f\u0631 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u0648\u0627\u0631\u062f \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u06a9\u0648\u0626\u0631\u06cc\u200c\u0647\u0627\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u062a\u0648\u0633\u0637 <abbr title=\"Internet Service Provider\">ISP<\/abbr> \u0634\u0645\u0627 \u0628\u0631\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0645\u0634\u062e\u0635 \u0645\u0631\u062a\u0628\u0637 \u0628\u0647 \u0646\u06cc\u0645 \u0633\u0631\u0648\u0631\u200c\u0647\u0627 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u0633\u067e\u0633 \u062c\u0645\u0639\u200c\u0622\u0648\u0631\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062f\u0627\u0645\u0646\u0647 \u062a\u0648\u0633\u0637 <abbr title=\"Internet Protocol\">IP<\/abbr> \u062f\u0631 \u067e\u0634\u062a \u0635\u062d\u0646\u0647 \u0633\u0631\u0648\u0631 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0634\u0645\u0627 \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u0627\u062e\u062a\u0635\u0627\u0635\u06cc \u0628\u0648\u062f\u0646 <abbr title=\"Internet Protocol\">IP<\/abbr> \u0622\u062f\u0631\u0633 \u0648\u0628 \u0633\u0627\u06cc\u062a \u06af\u0648\u06af\u0644 \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0627 \u0622\u06cc \u067e\u06cc 216.58.217.206 \u0646\u06cc\u0632 \u0648\u0627\u0631\u062f \u0627\u06cc\u0646 \u0648\u0628 \u0633\u0627\u06cc\u062a \u0634\u0648\u06cc\u062f. \u0648\u0631\u0648\u062f \u0628\u0627 \u0627\u06cc \u067e\u06cc \u0622\u0646\u0642\u062f\u0631\u06cc \u06a9\u0647 \u0628\u0647 \u0646\u0638\u0631 \u0645\u06cc\u200c\u0631\u0633\u062f \u0647\u0645 \u0633\u0631\u06af\u0631\u0645 \u06a9\u0646\u0646\u062f\u0647 \u0646\u06cc\u0633\u062a.<\/p>\n<figure id=\"attachment_4409\" aria-describedby=\"caption-attachment-4409\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-4409\" src=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-1.png\" alt=\"\u0646\u062d\u0648\u0647 \u06a9\u0627\u0631 DNS\" width=\"1024\" height=\"303\" srcset=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-1.png 1024w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-1-300x89.png 300w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-1-768x227.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-4409\" class=\"wp-caption-text\">\u0646\u062d\u0648\u0647 \u06a9\u0627\u0631 <abbr title=\"Domain Name Server\">DNS<\/abbr><\/figcaption><\/figure>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0634\u0645\u0627 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0648\u0631\u0648\u062f \u0628\u0647 \u06cc\u06a9 \u0648\u0628 \u0633\u0627\u06cc\u062a \u0631\u0627 \u0648\u0627\u0631\u062f \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u0627\u0648\u0644\u06cc\u0646 \u0686\u06cc\u0632\u06cc \u06a9\u0647 <abbr title=\"Internet Service Provider\">ISP<\/abbr> \u0634\u0645\u0627 \u0627\u0632 \u0633\u0631\u0648\u0631 \u0645\u0642\u0635\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0627\u0631\u0627\u0626\u0647 \u0627\u0637\u0644\u0627\u0639\u0627\u062a <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0648\u0628 \u0633\u0627\u06cc\u062a \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0627\u0645\u0627 \u062f\u0631 \u0646\u0638\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0646\u06cc\u0627\u0632\u06cc \u0646\u06cc\u0633\u062a \u0628\u0631\u0627\u06cc \u0647\u0631 \u0645\u0646\u0628\u0639\u06cc \u062f\u0648\u0628\u0627\u0631\u0647 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u062c\u0633\u062a\u062c\u0648 \u0634\u0648\u062f. \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644 \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627\u06cc <abbr title=\"HyperText Transfer Protocol\">HTTP<\/abbr> \u0632\u06cc\u0631 \u062a\u0648\u062c\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre class=\"nums:false lang:default highlight:0 decode:true\">https:\/\/wpdev.ink\/\r\nhttps:\/\/js.stripe.com\/v3\/\r\nhttps:\/\/cdn.wpdev.ink\/wp-content\/themes\/twentyseventeen\/assets\/images\/header.jpg\r\nhttps:\/\/cdn.wpdev.ink\/wp-content\/themes\/twentyseventeen\/assets\/js\/skip-link-focus-fix.js\r\nhttps:\/\/cdn.wpdev.ink\/wp-content\/themes\/twentyseventeen\/assets\/js\/global.js\r\nhttps:\/\/cdn.wpdev.ink\/wp-content\/themes\/twentyseventeen\/assets\/js\/jquery.scrollTo.js\r\nhttps:\/\/cdn.wpdev.ink\/fonts\/open-sans-v13-latin-regular.woff2\r\nhttps:\/\/cdn.wpdev.ink\/fonts\/open-sans-v13-latin-700.woff2<\/pre>\n<p>\u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u0627\u06cc\u0646\u06a9\u0647 \u06f8 \u062f\u0631\u062e\u0648\u0627\u0633\u062a <abbr title=\"HyperText Transfer Protocol\">HTTP<\/abbr> \u062f\u0631 \u0628\u0627\u0644\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u060c \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u0627\u06cc\u0646\u06a9\u0647 \u06f3 \u062f\u0627\u0645\u0646\u0647 \u062f\u0631 \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u060c \u06f3 \u062c\u0633\u062a\u062c\u0648 \u0628\u0631\u0627\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0644\u0627\u0632\u0645 \u0627\u0633\u062a.<\/p>\n<pre class=\"nums:false lang:default highlight:0 decode:true\">https:\/\/wpdev.ink\r\nhttps:\/\/js.stripe.com\r\nhttps:\/\/cdn.wpdev.ink<\/pre>\n<p>\u0627\u06af\u0631 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u0628\u06cc\u0634\u062a\u0631 \u0648 \u0633\u0627\u062f\u0647\u200c\u062a\u0631 \u062f\u0631\u0628\u0627\u0631\u0647 \u0646\u062d\u0648\u0647 \u06a9\u0627\u0631 <abbr title=\"Domain Name Server\">DNS<\/abbr> Lookups \u062f\u0627\u0631\u06cc\u062f \u0645\u0642\u0627\u0644\u0647 <a title=\"\u0631\u0641\u0639 \u062e\u0637\u0627\u06cc\u00a0Reduce DNS lookups\" href=\"https:\/\/mizfa.com\/blog\/reduce-dns-lookups\/#DNS-lookups\" target=\"_blank\" rel=\"noopener\">\u0631\u0641\u0639 \u062e\u0637\u0627\u06cc\u00a0Reduce <abbr title=\"Domain Name Server\">DNS<\/abbr> lookups<\/a> \u0631\u0627 \u0645\u0637\u0627\u0644\u0639\u0647 \u0641\u0631\u0645\u0627\u06cc\u06cc\u062f.<\/p>\n<h3>\u062c\u0633\u062a\u062c\u0648 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627 \u062f\u0631 Pingdom<\/h3>\n<p>\u062f\u0631 \u0631\u0627\u0628\u0637\u0647 \u0628\u0627 <a href=\"https:\/\/mizfa.com\/blog\/testing-page-speed-with-pingdom-tools\/\">\u062c\u0633\u062a\u062c\u0648 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627 \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u062a\u0648\u0636\u06cc\u062d \u06a9\u0644\u06cc \u062f\u0631 \u0631\u0627\u0628\u0637\u0647 \u0628\u0627 \u0627\u0628\u0632\u0627\u0631 Pingdom<\/a> \u0645\u0642\u0627\u0644\u0647 \u0627\u06cc \u0646\u0648\u0634\u062a\u0647\u200c\u0627\u0645 \u06a9\u0647 \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u0645 \u062d\u062a\u0645\u0627 \u0622\u0646 \u0631\u0627 \u0628\u062e\u0648\u0627\u0646\u06cc\u062f. \u062f\u0631 \u0632\u06cc\u0631 \u0628\u0647 \u0646\u062d\u0648\u0647 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627\u06cc \u0628\u0627\u0644\u0627 \u062f\u0631 <a title=\"\u0627\u0628\u0632\u0627\u0631 \u062a\u0633\u062a \u0633\u0631\u0639\u062a\" href=\"https:\/\/mizfa.com\/blog\/website-speed-test-tools\/\" target=\"_blank\" rel=\"noopener\">\u0627\u0628\u0632\u0627\u0631 \u062a\u0633\u062a \u0633\u0631\u0639\u062a<\/a>\u00a0\u062f\u0631 \u0633\u0627\u06cc\u062a\u00a0 <a title=\"Pingdom\" href=\"https:\/\/tools.pingdom.com\/\" target=\"_blank\" rel=\"noopener\">Pingdom<\/a> \u0645\u06cc\u200c\u067e\u0631\u062f\u0627\u0632\u06cc\u0645. <abbr title=\"Domain Name Server\">DNS<\/abbr> \u062f\u0631 <a title=\"\u062a\u062d\u0644\u06cc\u0644 \u0622\u0628\u0634\u0627\u0631\u06cc \u062c\u0647\u062a \u0627\u0641\u0632\u0627\u06cc\u0634 \u0633\u0631\u0639\u062a \u0633\u0627\u06cc\u062a\" href=\"https:\/\/mizfa.com\/blog\/waterfall-analysis\/\" target=\"_blank\" rel=\"noopener\">\u062a\u062d\u0644\u06cc\u0644 \u0622\u0628\u0634\u0627\u0631\u06cc<\/a> \u0628\u0647 \u0631\u0646\u06af \u0635\u0648\u0631\u062a\u06cc \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u0648 \u062a\u062d\u0644\u06cc\u0644 \u0633\u0631\u0639\u062a \u0622\u0646 \u0628\u0647 \u0635\u0648\u0631\u062a \u0645\u06cc\u0644\u06cc \u062b\u0627\u0646\u06cc\u0647 \u0627\u0633\u062a. \u0648\u0642\u062a\u06cc \u0628\u0631\u0627\u06cc \u0627\u0648\u0644\u06cc\u0646 \u0628\u0627\u0631 \u0648\u0628 \u0633\u0627\u06cc\u062a\u062a\u0627\u0646 \u0631\u0627 \u062f\u0631 Pingdom \u0645\u0648\u0631\u062f \u0627\u0631\u0632\u06cc\u0627\u0628\u06cc \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u062f\u0647\u06cc\u062f\u060c \u0627\u06cc\u0646 \u0648\u0628 \u0633\u0627\u06cc\u062a \u0628\u0647 \u0635\u0648\u0631\u062a \u06a9\u0627\u0645\u0644 \u0627\u0637\u0644\u0627\u0639\u0627\u062a <abbr title=\"Internet Protocol\">IP<\/abbr> \u0622\u062f\u0631\u0633 \u0648 \u062f\u06cc\u06af\u0631 \u06a9\u0648\u0626\u0631\u06cc\u200c\u0647\u0627\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0634\u0645\u0627 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u0648 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062a\u0648\u062c\u0647 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0644\u0627\u0632\u0645 \u0646\u06cc\u0633\u062a \u0628\u0631\u0627\u06cc \u0647\u0631 \u0627\u0631\u0632\u06cc\u0627\u0628\u06cc \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644 \u062f\u0627\u0645\u0646\u0647 cdn.wpdev.ink \u0634\u0631\u0648\u0639 \u0628\u0647 \u0627\u0631\u0632\u06cc\u0627\u0628\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627 \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u062f\u0642\u06cc\u0642\u0627 \u06a9\u0627\u0631\u06cc \u0627\u0633\u062a \u06a9\u0647 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0628\u0631\u0627\u06cc \u0647\u0631 \u062f\u0627\u0645\u0646\u0647 \u06a9\u0627\u0641\u06cc\u0633\u062a \u06a9\u0647 \u062a\u0646\u0647\u0627 \u06cc\u06a9 \u0628\u0627\u0631 \u0622\u0646 \u0631\u0627 \u0644\u0648\u062f \u06a9\u0646\u06cc\u062f. \u062f\u0631 \u0628\u0627\u0644\u0627 \u06f8 \u062f\u0631\u062e\u0648\u0627\u0633\u062a <abbr title=\"HyperText Transfer Protocol\">HTTP<\/abbr> \u0645\u0648\u062c\u0648\u062f \u0627\u0633\u062a \u06a9\u0647 \u0627\u0632 \u0628\u06cc\u0646 \u0627\u06cc\u0646\u200c\u0647\u0627 \u062a\u0646\u0647\u0627 \u06f3 \u062f\u0631\u062e\u0648\u0627\u0633\u062a <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0644\u0627\u0632\u0645 \u0627\u0633\u062a.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0647\u0631 \u0628\u0627\u0631 \u0628\u0631\u0631\u0633\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627 \u062a\u0648\u0633\u0637 \u0645\u0631\u0648\u0631\u06af\u0631 \u0648 \u0633\u0631\u0648\u0631 \u0632\u0645\u0627\u0646 \u0627\u0636\u0627\u0641\u0647 \u0627\u06cc \u0628\u0647 \u0644\u0648\u062f \u0648\u0628 \u0633\u0627\u06cc\u062a \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0647\u06cc\u0686 \u0627\u0637\u0644\u0627\u0639\u0627\u062a\u06cc \u0642\u0628\u0644 \u0627\u0632 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0627\u0645\u0644 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0644\u0648\u062f \u0646\u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644 \u062f\u0631 \u0628\u0631\u0631\u0633\u06cc \u06f3 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0628\u0627\u0644\u0627 \u060c \u06cc\u06a9\u06cc \u0627\u0632 \u06f3 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u06f3\u06f0\u06f0 \u0645\u06cc\u0644\u06cc \u062b\u0627\u0646\u06cc\u0647 \u0632\u0645\u0627\u0646 \u06af\u0631\u0641\u062a\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0627\u06cc\u0646 \u0632\u0645\u0627\u0646 \u0628\u062f\u0648\u0646 \u062f\u0631 \u0646\u0638\u0631 \u06af\u06cc\u0631\u06cc \u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u062f\u06cc\u06af\u0631 \u062f\u0627\u0645\u06cc\u0646 \u0647\u0627\u0633\u062a. \u0628\u0646\u0627\u0628\u0631 \u0627\u06cc\u0646 \u062a\u0627\u062b\u06cc\u0631 \u0628\u0631\u0631\u0633\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0631\u0627 \u0628\u0631 \u0631\u0648\u06cc \u0633\u0631\u0639\u062a \u0645\u06cc\u200c\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u06a9\u0627\u0645\u0644\u0627 \u0648\u0627\u0636\u062d \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<figure id=\"attachment_4410\" aria-describedby=\"caption-attachment-4410\" style=\"width: 1677px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-4410\" src=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-2.png\" alt=\"\u0628\u0631\u0631\u0633\u06cc DNS \u062f\u0631 Pingdom\" width=\"1677\" height=\"642\" srcset=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-2.png 1677w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-2-300x115.png 300w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-2-768x294.png 768w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-2-1024x392.png 1024w\" sizes=\"(max-width: 1677px) 100vw, 1677px\" \/><figcaption id=\"caption-attachment-4410\" class=\"wp-caption-text\">\u0628\u0631\u0631\u0633\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u062f\u0631 Pingdom<\/figcaption><\/figure>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u062f\u0648\u0628\u0627\u0631\u0647 \u0648\u0628 \u0633\u0627\u06cc\u062a \u062e\u0648\u062f \u0631\u0627 \u0628\u0627 Pingdom \u0645\u0648\u0631\u062f \u0627\u0631\u0632\u06cc\u0627\u0628\u06cc \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u062f\u0647\u06cc\u062f\u060c \u0645\u062a\u0648\u062c\u0647 \u0645\u06cc\u200c\u0634\u0648\u06cc\u062f \u06a9\u0647 \u0627\u0637\u0644\u0627\u0639\u0627\u062a <abbr title=\"Domain Name Server\">DNS<\/abbr> \u062f\u0631 Pingdom \u06a9\u0634 \u0634\u062f\u0647\u200c\u0627\u0646\u062f \u0648 \u062f\u06cc\u06af\u0631 \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u0644\u0648\u062f \u062f\u0648\u0628\u0627\u0631\u0647 \u0622\u0646\u200c\u0647\u0627 \u0646\u06cc\u0633\u062a. \u0627\u06cc\u0646 \u06cc\u06a9\u06cc \u0627\u0632 \u062f\u0644\u0627\u06cc\u0644\u06cc \u0627\u0633\u062a \u06a9\u0647 \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u0645\u06cc\u200c\u0634\u0648\u062f \u0648\u0628 \u0633\u0627\u06cc\u062a \u062e\u0648\u062f \u0631\u0627 \u0686\u0646\u062f\u06cc\u0646 \u0628\u0627\u0631 \u062f\u0631 Pingdom \u0645\u0648\u0631\u062f \u0627\u0631\u0632\u06cc\u0627\u0628\u06cc \u062f\u0642\u06cc\u0642 \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u062f. \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0632\u06cc\u0631 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u0632\u0645\u0627\u0646 \u0644\u0648\u062f <abbr title=\"Domain Name Server\">DNS<\/abbr> \u062f\u0631 \u062a\u0635\u0648\u06cc\u0631 \u0632\u06cc\u0631 0 \u062b\u0627\u0646\u06cc\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0628\u062e\u0634\u060c \u0628\u062e\u0634\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u06cc\u0634\u062a\u0631 \u0645\u0631\u062f\u0645 \u0622\u0646 \u0631\u0627 \u0627\u0634\u062a\u0628\u0627\u0647 \u062f\u0631 \u0646\u0638\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u0646\u062f \u0627\u0645\u0627 \u0646\u06af\u0631\u0627\u0646 \u0646\u0628\u0627\u0634\u06cc\u062f\u060c \u0645\u0627 \u062f\u0631 \u0631\u0627\u0628\u0637\u0647 \u0628\u0627 \u06a9\u0634 \u0634\u062f\u0646 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0628\u06cc\u0634\u062a\u0631 \u0635\u062d\u0628\u062a \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.<\/p>\n<figure id=\"attachment_4427\" aria-describedby=\"caption-attachment-4427\" style=\"width: 1280px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"wp-image-4427 size-full\" src=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-3-1.jpg\" alt=\"\u06a9\u0634 \u0634\u062f\u0646 DNS\" width=\"1280\" height=\"490\" srcset=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-3-1.jpg 1280w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-3-1-300x115.jpg 300w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-3-1-768x294.jpg 768w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-3-1-1024x392.jpg 1024w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><figcaption id=\"caption-attachment-4427\" class=\"wp-caption-text\">\u06a9\u0634 \u0634\u062f\u0646 <abbr title=\"Domain Name Server\">DNS<\/abbr><\/figcaption><\/figure>\n<h3>\u0628\u0631\u0631\u0633\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627 \u062f\u0631 GTMetrix<\/h3>\n<p>\u0628\u0647 \u0637\u0648\u0631 \u06a9\u0644\u06cc \u0647\u0631 \u0648\u0628 \u0633\u0627\u06cc\u062a \u0628\u0631\u0631\u0633\u06cc \u0633\u0631\u0639\u062a \u0646\u0648\u0639 \u0628\u0631\u0631\u0633\u06cc \u062e\u0627\u0635 \u062e\u0648\u062f \u0631\u0627 \u062f\u0627\u0631\u062f \u0648\u0644\u06cc \u0628\u06cc\u0634\u062a\u0631 \u0622\u0646\u200c\u0647\u0627 \u0633\u0631\u0639\u062a \u0628\u0631\u0631\u0633\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627 \u0631\u0627 \u0628\u0647 \u0634\u0645\u0627 \u0645\u06cc\u200c\u06af\u0648\u06cc\u0646\u062f. \u062f\u0631 \u0632\u06cc\u0631 \u0646\u062d\u0648\u0647 \u0646\u0645\u0627\u06cc\u0634 \u0632\u0645\u0627\u0646 \u0628\u0627\u0631\u06af\u06cc\u0631\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0631\u0627 \u062f\u0631 GTMetrix \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f. <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627 \u0628\u0647 \u0631\u0646\u06af \u0633\u0628\u0632 \u0648 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0645\u06cc\u0644\u06cc \u062b\u0627\u0646\u06cc\u0647 \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u0627\u0646\u062f. \u062f\u0631 \u0631\u0627\u0628\u0637\u0647 \u0628\u0627 <a href=\"https:\/\/mizfa.com\/blog\/reduce-dns-lookups\/\">\u0628\u062e\u0634 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627 \u062f\u0631 GTMetrix<\/a> \u0648 <a href=\"https:\/\/mizfa.com\/blog\/seo\/gtmetrix\/\">\u0647\u0645\u0686\u0646\u06cc\u0646 \u062f\u06cc\u06af\u0631 \u062e\u0637\u0627\u200c\u0647\u0627 \u062f\u0631 GTMetrix<\/a> \u0648\u0628 \u0633\u0627\u06cc\u062a \u0645\u06cc\u0632\u0641\u0627 \u0628\u0627 \u062c\u0645\u0639 \u0622\u0648\u0631\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u06a9\u0627\u0645\u0644 \u0645\u062c\u0645\u0648\u0639\u0647 \u06af\u0631\u0627\u0646\u200c\u0628\u0647\u0627\u06cc\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u062c\u0645\u0639\u200c\u0622\u0648\u0631\u06cc \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u0645\u06cc\u200c\u0634\u0648\u062f \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<figure id=\"attachment_4411\" aria-describedby=\"caption-attachment-4411\" style=\"width: 1483px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-4411\" src=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-3.png\" alt=\"\u0628\u0631\u0631\u0633\u06cc DNS \u062f\u0631 GTMetrix\" width=\"1483\" height=\"950\" srcset=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-3.png 1483w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-3-300x192.png 300w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-3-768x492.png 768w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-3-1024x656.png 1024w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-3-190x122.png 190w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-3-120x76.png 120w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-3-220x140.png 220w\" sizes=\"(max-width: 1483px) 100vw, 1483px\" \/><figcaption id=\"caption-attachment-4411\" class=\"wp-caption-text\">\u0628\u0631\u0631\u0633\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u062f\u0631 GTMetrix<\/figcaption><\/figure>\n<h3>\u0628\u0631\u0631\u0633\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627 \u062f\u0631 WebPagetest<\/h3>\n<p>\u0627\u0628\u0632\u0627\u0631 \u0628\u0631\u0631\u0633\u06cc \u0633\u0631\u0639\u062a \u0648\u0628 \u0633\u0627\u06cc\u062a WebPageTest \u0646\u06cc\u0632 \u06cc\u06a9 \u0627\u0628\u0632\u0627\u0631 \u0628\u0633\u06cc\u0627\u0631 \u062f\u0642\u06cc\u0642 \u0648 \u06a9\u0627\u0631\u0622\u0645\u062f \u062f\u0631 \u062d\u0648\u0632\u0647 \u0628\u0631\u0631\u0633\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr>\u0647\u0627 \u0648 <a title=\"\u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u0646\u0645\u0648\u062f\u0627\u0631 \u0622\u0628\u0634\u0627\u0631\u06cc\" href=\"https:\/\/mizfa.com\/blog\/waterfall-analysis\/\" target=\"_blank\" rel=\"noopener\">\u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u0646\u0645\u0648\u062f\u0627\u0631 \u0622\u0628\u0634\u0627\u0631\u06cc<\/a> \u0628\u0631\u0627\u06cc \u0633\u0627\u06cc\u062a \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u06a9\u0647 \u062f\u0631 \u0635\u0648\u0631\u062a \u0639\u0644\u0627\u0642\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0627\u06cc\u0646 \u0648\u0628 \u0633\u0627\u06cc\u062a \u0646\u06cc\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0647 \u0639\u0644\u062a \u062a\u0639\u062f\u0627\u062f \u0633\u0631\u0648\u0631\u200c\u0647\u0627 \u062f\u0631 \u0633\u0631\u0627\u0633\u0631 \u062c\u0647\u0627\u0646 \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0622\u0646\u0627\u0644\u06cc\u0632 \u06a9\u0644\u06cc \u062a\u0645\u0627\u0645\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0648\u0628 \u0633\u0627\u06cc\u062a \u06a9\u0627\u0631\u0628\u0631 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0639\u0631\u0648\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0632\u0645\u0627\u0646 \u0644\u0648\u062f <abbr title=\"Domain Name Server\">DNS<\/abbr> \u062f\u0631 \u0627\u06cc\u0646 \u0627\u0628\u0632\u0627\u0631 \u062f\u0631 \u0633\u062a\u0648\u0646 <abbr title=\"Domain Name Server\">DNS<\/abbr> Lookup \u0648 \u0628\u0627 \u0648\u0627\u062d\u062f \u0627\u0646\u062f\u0627\u0632\u0647 \u06af\u06cc\u0631\u06cc \u0645\u06cc\u0644\u06cc\u200c\u062b\u0627\u0646\u06cc\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f. \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644 \u0645\u0627 \u06cc\u06a9 \u0648\u0628 \u0633\u0627\u06cc\u062a \u062e\u0628\u0631\u06cc \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u062a\u0635\u0627\u062f\u0641\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0631\u062f\u06cc\u0645 \u0648 \u067e\u0633 \u0627\u0632 \u0627\u0646\u062c\u0627\u0645 \u0639\u0645\u0644\u06cc\u0627\u062a \u0628\u0631\u0631\u0633\u06cc \u062a\u0648\u0633\u0637 \u0627\u06cc\u0646 \u0627\u0628\u0632\u0627\u0631 <strong>\u0632\u0645\u0627\u0646 \u0644\u0648\u062f <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0628\u0647 \u06f6.\u06f5 \u062b\u0627\u0646\u06cc\u0647 \u0631\u0633\u06cc\u062f!<\/strong><\/p>\n<p>\u0645\u062a\u0627\u0633\u0641\u0627\u0646\u0647 \u062f\u0631 \u0628\u06cc\u0634\u062a\u0631 \u0648\u0628 \u0633\u0627\u06cc\u062a\u200c\u0647\u0627\u06cc \u062e\u0628\u0631\u06cc\u060c \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0635\u0648\u0631\u062a \u0646\u0645\u06cc\u200c\u06af\u06cc\u0631\u062f \u0648 \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627\u06cc \u062e\u0627\u0631\u062c\u06cc \u0648\u0628 \u0633\u0627\u06cc\u062a\u200c\u0647\u0627 \u0628\u0633\u06cc\u0627\u0631 \u0632\u06cc\u0627\u062f \u0627\u0633\u062a. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u0648\u0628 \u0633\u0627\u06cc\u062a \u062e\u0628\u0631\u06cc \u0645\u0648\u0631\u062f \u0645\u0637\u0627\u0644\u0639\u0647 \u0645\u0627 \u062e\u06cc\u0644\u06cc \u0628\u06cc\u0634\u062a\u0631 \u0627\u0632 \u0645\u0642\u062f\u0627\u0631 \u0642\u0627\u0628\u0644 \u0642\u0628\u0648\u0644 \u0644\u0648\u062f <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0627\u0632 \u0646\u0638\u0631 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0628\u0631\u0627\u06cc \u0644\u0648\u062f \u0627\u06cc\u0646 \u0641\u0627\u06a9\u062a\u0648\u0631 \u0632\u0645\u0627\u0646 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u062f. \u0628\u0631\u0627\u06cc \u0647\u0645\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc\u200c\u06af\u0648\u06cc\u06cc\u0645 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627 \u062e\u06cc\u0644\u06cc \u0627\u0647\u0645\u06cc\u062a \u062f\u0627\u0631\u0646\u062f\u060c \u0632\u06cc\u0631\u0627 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0627\u0639\u062b \u06a9\u0646\u062f\u06cc \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f \u0648 \u062d\u062a\u06cc \u0642\u0637\u0639\u06cc \u0648\u0628 \u0633\u0627\u06cc\u062a \u0634\u0645\u0627 \u0634\u0648\u0646\u062f.<\/p>\n<figure id=\"attachment_4412\" aria-describedby=\"caption-attachment-4412\" style=\"width: 1427px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-4412\" src=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-4.png\" alt=\"\u0632\u0645\u0627\u0646 \u0644\u0648\u062f \u0637\u0648\u0644\u0627\u0646\u06cc DNS (\u0628\u0631\u0631\u0633\u06cc \u062a\u0648\u0633\u0637 WebPageTest)\" width=\"1427\" height=\"946\" srcset=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-4.png 1427w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-4-300x199.png 300w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-4-768x509.png 768w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-4-1024x679.png 1024w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-4-90x60.png 90w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-4-180x120.png 180w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-4-95x64.png 95w\" sizes=\"(max-width: 1427px) 100vw, 1427px\" \/><figcaption id=\"caption-attachment-4412\" class=\"wp-caption-text\">\u0632\u0645\u0627\u0646 \u0644\u0648\u062f \u0637\u0648\u0644\u0627\u0646\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> (\u0628\u0631\u0631\u0633\u06cc \u062a\u0648\u0633\u0637 WebPageTest)<\/figcaption><\/figure>\n<h2>\u0686\u06af\u0648\u0646\u0647 \u0632\u0645\u0627\u0646 \u0644\u0648\u062f <abbr title=\"Domain Name Server\">DNS<\/abbr> Lookups \u0631\u0627 \u06a9\u0627\u0647\u0634 \u062f\u0647\u06cc\u0645<\/h2>\n<p>\u062f\u0631 \u0631\u0627\u0628\u0637\u0647 \u0628\u0627 \u0646\u062d\u0648\u0647 \u06a9\u0627\u0631 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u06a9\u0627\u0645\u0644\u06cc \u0628\u0647 \u062f\u0633\u062a \u0622\u0648\u0631\u062f\u06cc\u062f. \u062d\u0627\u0644 \u0648\u0642\u062a \u0622\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0646\u062d\u0648\u0647 \u06a9\u0627\u0647\u0634 \u0632\u0645\u0627\u0646 \u0644\u0648\u062f \u0648 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0633\u0631\u0639\u062a <abbr title=\"Domain Name Server\">DNS<\/abbr> Lookups \u0628\u067e\u0631\u062f\u0627\u0632\u06cc\u0645\u060c \u0627\u0641\u0632\u0627\u06cc\u0634 \u0633\u0631\u0639\u062a \u0644\u0648\u062f <abbr title=\"Domain Name Server\">DNS<\/abbr> Lookups \u0627\u0633\u0645 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u062f\u0627\u0631\u062f \u0647\u0645\u0627\u0646\u0646\u062f:<\/p>\n<ul>\n<li>Minimize <abbr title=\"Domain Name Server\">DNS<\/abbr> Lookups (\u0628\u0647 \u062d\u062f\u0627\u0642\u0644 \u0631\u0633\u0627\u0646\u062f\u0646 \u062c\u0633\u062a\u062c\u0648\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr>)<\/li>\n<li>Reduce <abbr title=\"Domain Name Server\">DNS<\/abbr> Lookups (\u06a9\u0627\u0647\u0634 \u062c\u0633\u062a\u062c\u0648\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr>)<\/li>\n<\/ul>\n<figure id=\"attachment_4413\" aria-describedby=\"caption-attachment-4413\" style=\"width: 1654px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-4413\" src=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-5.png\" alt=\"Minimize DNS lookups in Pingdom - \u0628\u0647 \u062d\u062f\u0627\u0642\u0644 \u0631\u0633\u0627\u0646\u062f\u0646 DNS Lookups\" width=\"1654\" height=\"519\" srcset=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-5.png 1654w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-5-300x94.png 300w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-5-768x241.png 768w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-5-1024x321.png 1024w\" sizes=\"(max-width: 1654px) 100vw, 1654px\" \/><figcaption id=\"caption-attachment-4413\" class=\"wp-caption-text\">Minimize <abbr title=\"Domain Name Server\">DNS<\/abbr> lookups in Pingdom &#8211; \u0628\u0647 \u062d\u062f\u0627\u0642\u0644 \u0631\u0633\u0627\u0646\u062f\u0646 <abbr title=\"Domain Name Server\">DNS<\/abbr> Lookups<\/figcaption><\/figure>\n<h3>\u062a\u0631\u0641\u0646\u062f \u06f1 :\u200c \u0627\u0632 \u06cc\u06a9 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u0647 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0633\u0631\u06cc\u0639 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/h3>\n<p>\u06cc\u06a9\u06cc \u0627\u0632 \u0646\u06a9\u0627\u062a \u0645\u0647\u0645 \u062f\u0631 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627 \u0646\u06cc\u0632 \u0645\u0627\u0646\u0646\u062f \u0647\u0627\u0633\u062a\u200c\u0647\u0627\u06cc \u0645\u06cc\u0632\u0628\u0627\u0646\u06cc \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646\u06cc \u0633\u0631\u06cc\u0639 \u0648 \u06a9\u0646\u062f \u062f\u0627\u0631\u0646\u062f. \u0627\u06cc\u0646 \u0627\u0648\u0644\u06cc\u0646 \u0686\u06cc\u0632\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627\u06cc\u062f \u062f\u0631 \u0648\u0628 \u0633\u0627\u06cc\u062a\u062a\u0627\u0646 \u0631\u0639\u0627\u06cc\u062a \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0628\u0647 \u0637\u0648\u0631 \u0645\u0639\u0645\u0648\u0644 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627\u06cc \u062b\u0628\u062a \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 GoDaddy \u0648 NameCheap \u0628\u0633\u06cc\u0627\u0631 \u0636\u0639\u06cc\u0641 \u0639\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0646\u06cc\u0632 \u0645\u0627\u0646\u0646\u062f <abbr title=\"Content Delivery Network\">CDN<\/abbr> \u062f\u0627\u0631\u0627\u06cc POPs \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u062f\u0631 \u062c\u0627\u06cc \u062c\u0627\u06cc \u062c\u0647\u0627\u0646 \u0647\u0633\u062a\u0646\u062f. \u0627\u0632 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0648 \u067e\u0631 \u0633\u0631\u0639\u062a\u200c\u062a\u0631\u06cc\u0646 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0647 amazon \u060c Cloudflare \u060c Dyn \u0648 <abbr title=\"Domain Name Server\">DNS<\/abbr> Made Easy \u0627\u0634\u0627\u0631\u0647 \u06a9\u0646\u06cc\u0645. \u0647\u0645\u0647 \u0627\u06cc\u0646\u200c \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u062f\u0627\u0631\u0627\u06cc \u0632\u06cc\u0631\u0633\u0627\u062e\u062a\u200c\u0647\u0627\u06cc\u06cc \u0648\u0633\u06cc\u0639 \u0628\u0631\u0627\u06cc \u0633\u0631\u06cc\u0639\u200c\u062a\u0631\u06cc\u0646 \u0628\u0627\u0632\u062f\u0647 \u0645\u06cc\u200c\u0628\u0627\u0634\u0646\u062f.<\/p>\n<p>\u0645\u0627 \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639 \u0634\u0631\u0648\u0639 \u0628\u0647 \u0628\u0631\u0631\u0633\u06cc \u062a\u06a9 \u062a\u06a9 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u06a9\u0631\u062f\u06cc\u0645 \u06a9\u0647 \u067e\u0633 \u0627\u0632 \u0628\u0631\u0631\u0633\u06cc\u200c\u0647\u0627\u06cc\u0645\u0627\u0646 \u0645\u062a\u0648\u062c\u0647 \u0634\u062f\u06cc\u0645 \u06a9\u0647 \u062f\u0631 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u062a\u062c\u0627\u0631\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0633\u0631\u0639\u062a \u062a\u0641\u0627\u0648\u062a \u062e\u0627\u0635\u06cc \u0646\u0645\u06cc\u200c\u06a9\u0646\u062f \u0648\u0644\u06cc \u062f\u0631 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0631\u0627\u06cc\u06af\u0627\u0646 \u0628\u0647 \u062c\u0632 CloudFlare \u0628\u0642\u06cc\u0647 \u0633\u0631\u0639\u062a \u0636\u0639\u06cc\u0641\u06cc \u062f\u0627\u0631\u0646\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06af\u0631 \u06a9\u0633\u0628 \u0648 \u06a9\u0627\u0631 \u062e\u06cc\u0644\u06cc \u067e\u0631 \u0627\u0647\u0645\u06cc\u062a\u06cc \u062f\u0627\u0631\u06cc\u062f \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0627\u0632 \u06cc\u06a9 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u0647 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u062a\u062c\u0627\u0631\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<figure id=\"attachment_4415\" aria-describedby=\"caption-attachment-4415\" style=\"width: 1489px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-4415\" src=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-6.png\" alt=\"\u0633\u0631\u0639\u062a \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 DNS\" width=\"1489\" height=\"874\" srcset=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-6.png 1489w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-6-300x176.png 300w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-6-768x451.png 768w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-6-1024x601.png 1024w\" sizes=\"(max-width: 1489px) 100vw, 1489px\" \/><figcaption id=\"caption-attachment-4415\" class=\"wp-caption-text\">\u0633\u0631\u0639\u062a \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 <abbr title=\"Domain Name Server\">DNS<\/abbr><\/figcaption><\/figure>\n<p>\u0628\u0639\u0636\u06cc \u0627\u0632 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0628\u0627\u0644\u0627 \u062f\u0631 \u0645\u0646\u0627\u0637\u0642\u06cc \u0633\u0631\u06cc\u0639 \u062a\u0631 \u0627\u0632 \u062f\u06cc\u06af\u0631\u06cc \u0647\u0633\u062a\u0646\u062f \u0648 \u0627\u06cc\u0646 \u062e\u06cc\u0644\u06cc \u0645\u0647\u0645 \u0627\u0633\u062a \u06a9\u0647 \u0634\u0645\u0627 \u0686\u06af\u0648\u0646\u0647 \u0628\u0647 \u0628\u0627\u0631\u06af\u06cc\u0631\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0646\u06af\u0627\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u062c\u0647\u0627\u0646\u06cc \u06cc\u0627 \u0645\u062d\u0644\u06cc\u061f<\/p>\n<p>\u0648\u0628 \u0633\u0627\u06cc\u062a <a href=\"https:\/\/www.dnsperf.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">DNSPerf<\/a> \u0627\u0628\u0632\u0627\u0631\u06cc \u062e\u0648\u0628 \u0628\u0631\u0627\u06cc \u0645\u0642\u0627\u06cc\u0633\u0647 \u0627\u0646\u0648\u0627\u0639 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u0648 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u0647 \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u062f. \u0622\u06cc\u0627 \u0645\u06cc\u200c\u062f\u0627\u0646\u0633\u062a\u06cc\u062f \u06a9\u0647 \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u062f\u0648\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0645\u06a9\u0627\u0646\u0627\u062a \u062f\u06cc\u06af\u0631 Cloudflare \u0627\u0632 \u0628\u062e\u0634 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f\u061f<\/p>\n<h3>\u062a\u0631\u0641\u0646\u062f \u06f2 : \u062a\u063a\u06cc\u06cc\u0631 \u0648\u0631\u0648\u062f\u06cc\u200c\u0647\u0627\u06cc TTL \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0634 <abbr title=\"Domain Name Server\">DNS<\/abbr><\/h3>\n<p>\u062e\u0648\u0634\u0628\u062e\u062a\u0627\u0646\u0647\u060c \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062a\u0648\u0636\u06cc\u062d\u0627\u062a\u06cc \u06a9\u0647 \u062f\u0631 \u0628\u0627\u0644\u0627 \u062f\u0627\u062f\u06cc\u0645\u060c \u067e\u0633 \u0627\u0632 \u06a9\u0634 \u0634\u062f\u0646 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u062f\u0631 \u0645\u0631\u0648\u0631\u06af\u0631 \u0634\u0645\u0627\u060c \u062f\u06cc\u06af\u0631 \u0646\u06af\u0631\u0627\u0646\u06cc \u0628\u0631\u0627\u06cc \u0644\u0648\u062f \u062f\u0648\u0628\u0627\u0631\u0647 \u0628\u0631\u0631\u0633\u06cc\u200c\u0647\u0627\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u062f\u0631 \u062f\u06cc\u06af\u0631 \u0635\u0641\u062d\u0627\u062a \u0634\u0645\u0627 \u0646\u06cc\u0633\u062a \u0648 \u062a\u0646\u0647\u0627 \u06a9\u0627\u0641\u06cc\u0633\u062a \u06a9\u0647 \u0648\u0628 \u0633\u0627\u06cc\u062a \u0634\u0645\u0627 \u0628\u0631\u0627\u06cc \u0627\u0648\u0644\u06cc\u0646 \u0628\u0627\u0631 \u0644\u0648\u062f \u0634\u0648\u062f. \u06a9\u0634 \u0634\u062f\u0646 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u062f\u0642\u06cc\u0642\u0627 \u0645\u0627\u0646\u0646\u062f \u06a9\u0634 \u0634\u062f\u0646 \u06a9\u0627\u0645\u0644 \u0648\u0628 \u0633\u0627\u06cc\u062a \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u0648 \u062a\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0628\u0647 \u062a\u0627\u0631\u06cc\u062e \u0627\u0646\u0642\u0636\u0627\u06cc \u062e\u0648\u062f \u0628\u0631\u0633\u062f \u062f\u0631 \u0645\u0631\u0648\u0631\u06af\u0631 \u0628\u0627\u0642\u06cc \u0645\u06cc\u200c\u0645\u0627\u0646\u062f. \u0637\u0648\u0644 \u06a9\u0634 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0686\u06cc\u0632\u06cc \u0628\u0627 \u0646\u0627\u0645 <strong>Time to live\u00a0<\/strong>(\u0632\u0645\u0627\u0646 \u0628\u0631\u0627\u06cc \u0632\u0646\u062f\u06af\u06cc)\u00a0\u06a9\u0647 \u0645\u062e\u0641\u0641 TTL \u0647\u0633\u062a\u060c \u0645\u0634\u062e\u0635 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06af\u0631 TTL \u0648\u0628 \u0633\u0627\u06cc\u062a\u06cc \u0628\u0627\u0644\u0627 \u0628\u0627\u0634\u062f\u060c \u0645\u0631\u0648\u0631\u06af\u0631 \u0634\u0631\u0648\u0639 \u0628\u0647 \u0628\u0631\u0631\u0633\u06cc \u062f\u0648\u0628\u0627\u0631\u0647 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<p>\u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0648\u0631\u0648\u062f\u06cc\u200c\u0647\u0627\u06cc TTL \u0648\u0628 \u0633\u0627\u06cc\u062a \u062e\u0648\u062f \u0631\u0627 \u0628\u0631\u0627\u06cc \u0628\u0647\u0628\u0648\u062f \u06a9\u0634 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f. \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647 \u0627\u0633\u062a \u06a9\u0647 <abbr title=\"Internet Service Provider\">ISP<\/abbr> \u0647\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u062e\u0648\u062f\u06a9\u0627\u0631 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0634\u0645\u0627 \u0631\u0627 \u06a9\u0634 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u0648\u0644\u06cc \u0628\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0648\u0631\u0648\u062f\u06cc\u200c\u0647\u0627\u06cc TTL \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u0627\u06cc\u0646 \u06a9\u0634 \u06a9\u0645\u06a9 \u06a9\u0646\u06cc\u062f.<\/p>\n<ul>\n<li>\u06f3\u06f0\u06f0 \u062b\u0627\u0646\u06cc\u0647 = \u06f5 \u062f\u0642\u06cc\u0642\u0647<\/li>\n<li>\u06f1\u06f8\u06f0\u06f0 \u062b\u0627\u0646\u06cc\u0647 : \u06f3\u06f0 \u062f\u0642\u06cc\u0642\u0647<\/li>\n<li>\u06f3\u06f6\u06f0\u06f0 \u062b\u0627\u0646\u06cc\u0647 :\u200c \u06f1 \u0633\u0627\u0639\u062a<\/li>\n<li>\u06f4\u06f3\u06f2\u06f0\u06f0 \u062b\u0627\u0646\u06cc\u0647 : \u06f1\u06f2 \u0633\u0627\u0639\u062a<\/li>\n<li>\u06f8\u06f6\u06f4\u06f0\u06f0 \u062b\u0627\u0646\u06cc\u0647 : \u06f2\u06f4 \u0633\u0627\u0639\u062a<\/li>\n<\/ul>\n<figure id=\"attachment_4424\" aria-describedby=\"caption-attachment-4424\" style=\"width: 1660px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-4424\" src=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-7-1.png\" alt=\"TTL \u062f\u0631 \u06a9\u0644\u0648\u062f\u0641\u0644\u0631\" width=\"1660\" height=\"552\" srcset=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-7-1.png 1660w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-7-1-300x100.png 300w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-7-1-768x255.png 768w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-7-1-1024x341.png 1024w\" sizes=\"(max-width: 1660px) 100vw, 1660px\" \/><figcaption id=\"caption-attachment-4424\" class=\"wp-caption-text\">TTL \u062f\u0631 \u06a9\u0644\u0648\u062f\u0641\u0644\u0631<\/figcaption><\/figure>\n<p>\u06f3\u06f0 \u062f\u0642\u06cc\u0642\u0647 \u062f\u0631 \u0647\u0631 \u0633\u0627\u0639\u062a \u0628\u0631\u0627\u06cc TTL \u0628\u06cc\u0634\u062a\u0631 \u0627\u0632 \u0647\u0645\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0628\u0639\u0636\u06cc \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0628\u0647 \u0639\u0644\u062a \u0628\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u067e\u06cc \u062f\u0631 \u067e\u06cc \u0648\u0628 \u0633\u0627\u06cc\u062a\u0634\u0627\u0646 TTL \u06a9\u0645\u062a\u0631\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644 Cloudflare \u0628\u0647 \u0635\u0648\u0631\u062a \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 TTL \u0631\u0627 \u0628\u0631 \u0631\u0648\u06cc \u06f5 \u062f\u0642\u06cc\u0642\u0647 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u062e\u06cc\u0644\u06cc \u062e\u0648\u0628 \u0627\u0633\u062a \u06a9\u0647 \u0634\u0645\u0627 \u0628\u0647 \u0631\u06a9\u0648\u0631\u062f\u200c\u0647\u0627\u06cc \u062f\u06cc\u06af\u0631 \u062e\u0648\u062f \u0646\u06cc\u0632 \u062a\u0648\u062c\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u0646\u0633\u0628\u062a \u0628\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0648\u0628 \u0633\u0627\u06cc\u062a \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u062f. \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644 :<\/p>\n<ul style=\"list-style-type: square;\">\n<li><strong>\u0631\u06a9\u0648\u0631\u062f\u200c\u0647\u0627\u06cc A \u0648 AAAA : <\/strong>\u0627\u06cc\u0646 \u0631\u06a9\u0648\u0631\u062f\u200c\u0647\u0627 \u0627\u063a\u0644\u0628 \u062f\u0631\u062d\u0627\u0644 \u062a\u063a\u06cc\u06cc\u0631 \u0647\u0633\u062a\u0646\u062f \u0648 \u06f5 \u062f\u0642\u06cc\u0642\u0647 \u0628\u0631\u0627\u06cc \u06a9\u0634 \u0622\u0646\u200c\u0647\u0627 \u06a9\u0627\u0641\u06cc \u0627\u0633\u062a.<\/li>\n<li><strong>\u0631\u06a9\u0648\u0631\u062f\u0647\u0627\u06cc CNAME :\u200c<\/strong>\u062f\u0631 \u0628\u06cc\u0634\u062a\u0631 \u0627\u0648\u0642\u0627\u062a \u0627\u06cc\u0646 \u0631\u06a9\u0648\u0631\u062f\u200c\u0647\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0646\u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u0648 \u0628\u0647 \u0646\u0638\u0631 \u0645\u0646 \u06f2\u06f4 \u0633\u0627\u0639\u062a \u0628\u0631\u0627\u06cc \u06a9\u0634 \u0622\u0646 \u0639\u0627\u0644\u06cc \u0627\u0633\u062a.<\/li>\n<li><strong>\u0631\u06a9\u0648\u0631\u062f\u200c\u0647\u0627\u06cc MX : <\/strong>\u06a9\u0645\u062a\u0631 \u067e\u06cc\u0634 \u0645\u06cc\u200c\u0622\u06cc\u062f \u06a9\u0647 \u0627\u06cc\u0646 \u0631\u06a9\u0648\u0631\u062f\u200c\u0647\u0627 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f \u0648 \u0645\u0639\u0645\u0648\u0644\u0627 \u06f1\u06f2 \u0633\u0627\u0639\u062a \u0628\u0631\u0627\u06cc \u06a9\u0634 \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u0645\u06cc\u200c\u0634\u0648\u062f.<\/li>\n<li><strong>\u0631\u06a9\u0648\u0631\u062f\u200c\u0647\u0627\u06cc TXT :\u200c <\/strong>\u06a9\u0645\u062a\u0631 \u067e\u06cc\u0634 \u0645\u06cc\u200c\u0622\u06cc\u062f \u06a9\u0647 \u0627\u06cc\u0646 \u0631\u06a9\u0648\u0631\u062f\u200c\u0647\u0627 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f \u0648 \u0645\u0639\u0645\u0648\u0644\u0627 \u06f1\u06f2 \u0633\u0627\u0639\u062a \u0628\u0631\u0627\u06cc \u06a9\u0634 \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u0645\u06cc\u200c\u0634\u0648\u062f.<\/li>\n<\/ul>\n<p>\u0628\u0647 \u0637\u0648\u0631 \u06a9\u0644\u06cc \u0648\u0642\u062a\u06cc \u062f\u0631 \u0631\u0627\u0628\u0637\u0647 \u0628\u0627 TTL \u0635\u062d\u0628\u062a \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u062c\u0648\u0627\u0628 \u062f\u0631\u0633\u062a \u06cc\u0627 \u063a\u0644\u0637\u06cc \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f. \u0627\u0645\u0627 \u0634\u0645\u0627 \u0628\u0627 \u06a9\u0645\u06cc \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0631 \u0648\u0631\u0648\u062f\u06cc\u200c\u0647\u0627\u06cc TTL \u0648 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0622\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u06a9\u0634 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u06a9\u0645\u06a9 \u06a9\u0646\u06cc\u062f.<\/p>\n<h3>\u062a\u0631\u0641\u0646\u062f \u06f3 :\u200c\u062a\u0639\u062f\u0627\u062f \u062f\u0627\u0645\u0646\u0647\u200c\u0647\u0627 \u0631\u0627 \u06a9\u0645 \u06a9\u0646\u06cc\u062f (hostnames)<\/h3>\n<p>\u06cc\u06a9\u06cc \u0627\u0632 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0631\u0627\u0647\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u06a9\u0645 \u06a9\u0631\u062f\u0646 \u0632\u0645\u0627\u0646 \u0628\u0631\u0631\u0633\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627 <a title=\"\u06a9\u0627\u0647\u0634 \u062a\u0639\u062f\u0627\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a\" href=\"https:\/\/mizfa.com\/blog\/make-fewer-http-requests\/\" target=\"_blank\" rel=\"noopener\">\u06a9\u0627\u0647\u0634 \u062a\u0639\u062f\u0627\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627<\/a> \u0628\u0647 \u062f\u0627\u0645\u0646\u0647\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0627\u0633\u062a \u06cc\u0639\u0646\u06cc \u0628\u0647 \u0637\u0648\u0631 \u06a9\u0644\u06cc \u06a9\u0627\u0647\u0634 \u062a\u0639\u062f\u0627\u062f \u062f\u0627\u0645\u0646\u0647\u200c\u0647\u0627\u06cc \u0645\u062a\u0635\u0644 \u0628\u0647 \u0648\u0628 \u0633\u0627\u06cc\u062a \u0627\u0633\u062a. \u0632\u0645\u0627\u0646 \u0628\u0631\u0631\u0633\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627 \u0628\u0647 \u062a\u0639\u062f\u0627\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627 \u0622\u0646\u0642\u062f\u0631\u06cc \u0647\u0645 \u0645\u0647\u0645 \u0646\u06cc\u0633\u062a\u060c \u0645\u0647\u0645 \u062a\u0639\u062f\u0627\u062f \u062f\u0627\u0645\u0646\u0647\u200c\u0647\u0627 \u0627\u0633\u062a \u06a9\u0647 \u0647\u0631\u0686\u0642\u062f\u0631 \u06a9\u0645\u062a\u0631 \u0628\u0627\u0634\u062f \u0632\u0645\u0627\u0646 \u0628\u0631\u0631\u0633\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627 \u0646\u06cc\u0632 \u06a9\u0627\u0647\u0634 \u0645\u06cc\u200c\u06cc\u0627\u0628\u062f. \u0648\u0628 \u0633\u0627\u06cc\u062a \u062e\u0648\u062f \u0631\u0627 \u0628\u0627 \u06cc\u06a9 \u0627\u0628\u0632\u0627\u0631 \u0645\u0627\u0646\u0646\u062f Pingdom \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u0648 \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627\u06cc \u0645\u0647\u0645 \u0631\u0627 \u0645\u0634\u062e\u0635 \u06a9\u0646\u06cc\u062f. \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u0627\u06cc\u0646\u06a9\u0647 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 <abbr title=\"Internet Protocol\">IP<\/abbr> \u0647\u0627 \u0637\u0631\u0627\u062d\u06cc \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0634\u0627\u06cc\u062f \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u0633\u0648\u0627\u0644 \u0634\u0648\u062f \u06a9\u0647 \u0686\u0631\u0627 \u0645\u0631\u062f\u0645 \u0627\u0632 \u062f\u0627\u0645\u0646\u0647\u200c\u0647\u0627 \u062f\u0631 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u062e\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u061f! \u062d\u062a\u0645\u0627 \u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627\u06cc \u0634\u0645\u0627 \u0628\u0631 \u0631\u0648\u06cc \u06cc\u06a9 \u062f\u0627\u0645\u0646\u0647 \u0633\u062a \u0634\u062f\u0647 \u0628\u0627\u0634\u0646\u062f \u0632\u06cc\u0631\u0627 \u0622\u06cc \u067e\u06cc\u200c\u0647\u0627 \u0642\u0627\u0628\u0644 \u062a\u063a\u06cc\u06cc\u0631 \u0647\u0633\u062a\u0646\u062f (\u0645\u062b\u0644\u0627 \u0628\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0647\u0627\u0633\u062a) \u0648\u0644\u06cc \u062f\u0627\u0645\u0646\u0647\u200c\u0647\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0646\u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u0648 \u0647\u0645\u06cc\u0634\u0647 \u062e\u0648\u0627\u0647\u0646\u062f \u0645\u0627\u0646\u062f \u0648 \u0628\u0631\u0627\u06cc \u06a9\u0634 \u06a9\u0631\u062f\u0646 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627 \u0645\u0646\u0627\u0633\u0628\u200c\u062a\u0631 \u0647\u0633\u062a\u0646\u062f.<\/p>\n<h3>\u062a\u0631\u0641\u0646\u062f \u06f4 : \u0627\u0632 \u0633\u0631\u0648\u06cc\u0633\u200c\u0647\u0627\u06cc \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0628\u0627 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u067e\u0631 \u0633\u0631\u0639\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/h3>\n<p>\u062f\u0631\u062d\u0627\u0644\u06cc \u06a9\u0647 \u06a9\u0645 \u06a9\u0631\u062f\u0646 \u062a\u0639\u062f\u0627\u062f \u062f\u0627\u0645\u0646\u0647\u200c\u0647\u0627 (hostnames) \u0646\u0633\u0628\u062a \u0628\u0647 \u0627\u06cc\u0646 \u062a\u0631\u0641\u0646\u062f \u0631\u0627\u062d\u062a\u200c\u062a\u0631 \u0627\u0633\u062a\u060c \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0645\u0627 \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0627\u0628\u062a\u062f\u0627 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0633\u0631\u0639\u062a \u0628\u0631\u0631\u0633\u06cc \u0622\u0646\u200c\u0647\u0627 \u0628\u06cc\u0634\u062a\u0631 \u0627\u0632 \u0628\u0642\u06cc\u0647 \u0637\u0648\u0644 \u0645\u06cc\u200c\u06a9\u0634\u062f \u0631\u0627 \u0628\u06cc\u0627\u0628\u06cc\u062f. \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644 \u062f\u0631 \u0648\u0628 \u0633\u0627\u06cc\u062a \u0632\u06cc\u0631 \u06cc\u06a9\u06cc \u0627\u0632 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u062c\u0627\u0648\u0627\u200c\u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0644\u0648\u062f \u0634\u062f\u0647 \u0627\u0632 Crazy Egg \u0628\u0631\u0627\u06cc \u0644\u0648\u062f <abbr title=\"Domain Name Server\">DNS<\/abbr> \u06f2\u06f5\u06f5 \u0645\u06cc\u0644\u06cc \u062b\u0627\u0646\u06cc\u0647 \u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u062f\u0627\u0631\u062f \u06a9\u0647 \u0627\u0632 \u0628\u0642\u06cc\u0647 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627 \u0628\u06cc\u0634\u062a\u0631 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0628\u0647 \u0639\u0644\u062a \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0627\u06cc\u0646 \u0648\u0628 \u0633\u0627\u06cc\u062a \u0627\u0632 \u06cc\u06a9 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u0647 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u062e\u0648\u0628 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<figure id=\"attachment_4417\" aria-describedby=\"caption-attachment-4417\" style=\"width: 1685px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-4417\" src=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-8.png\" alt=\"\u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u0633\u0631\u0648\u06cc\u0633\u200c\u0647\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u0646\u062f\u0647 \u0627\u0632 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u0647 DNS \u0636\u0639\u06cc\u0641\" width=\"1685\" height=\"934\" srcset=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-8.png 1685w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-8-300x166.png 300w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-8-768x426.png 768w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-8-1024x568.png 1024w\" sizes=\"(max-width: 1685px) 100vw, 1685px\" \/><figcaption id=\"caption-attachment-4417\" class=\"wp-caption-text\">\u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u0633\u0631\u0648\u06cc\u0633\u200c\u0647\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u0646\u062f\u0647 \u0627\u0632 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u0647 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0636\u0639\u06cc\u0641<\/figcaption><\/figure>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0648\u0636\u0639\u06cc\u062a \u0634\u0645\u0627 \u0645\u06cc\u200c\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0633\u0631\u0648\u06cc\u0633\u200c\u0647\u0627\u06cc \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0627\u06cc\u0646 \u0633\u0631\u0648\u06cc\u0633 \u0645\u0627\u0646\u0646\u062f Hotjar \u06a9\u0647 \u062f\u0642\u06cc\u0642\u0627 \u0647\u0645\u0627\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0647\u0645 \u0627\u0632 \u0646\u0638\u0631 \u0633\u0631\u0639\u062a \u0644\u0648\u062f <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0648 \u0647\u0645 \u0627\u0632 \u0646\u0638\u0631 \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0628\u0647\u062a\u0631 \u0627\u0632 \u0627\u06cc\u0646 \u0633\u0631\u0648\u06cc\u0633 \u0639\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0627\u06cc\u0646 \u062e\u06cc\u0644\u06cc \u0645\u0647\u0645 \u0627\u0633\u062a \u06a9\u0647 \u0648\u0642\u062a\u06cc \u0634\u0645\u0627 \u0627\u0641\u0632\u0648\u0646\u0647\u200c\u0627\u06cc \u0631\u0627 \u0628\u0647 \u0648\u0631\u062f\u067e\u0631\u0633\u062a\u0627\u0646 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0628\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f \u0648\u0628 \u0633\u0627\u06cc\u062a \u0634\u0645\u0627 \u0622\u0633\u06cc\u0628\u06cc \u0646\u0645\u06cc\u200c\u0632\u0646\u062f.<\/p>\n<p>&nbsp;<\/p>\n<h3>\u062a\u0631\u0641\u0646\u062f \u06f5 :\u200c \u0627\u0646\u062a\u0642\u0627\u0644 \u0648 \u0645\u06cc\u0632\u0628\u0627\u0646\u06cc \u0645\u0646\u0627\u0628\u0639 \u062f\u0631 <abbr title=\"Content Delivery Network\">CDN<\/abbr><\/h3>\n<p>\u06cc\u06a9\u06cc \u0627\u0632 \u0631\u0627\u062d\u062a\u200c\u062a\u0631\u06cc\u0646 \u0631\u0627\u0647\u200c\u0647\u0627\u06cc \u0645\u0648\u062c\u0648\u062f \u0628\u0631\u0627\u06cc \u0627\u0641\u0632\u0627\u06cc\u0634 \u0633\u0631\u0639\u062a \u0648\u0628 \u0633\u0627\u06cc\u062a \u062e\u0648\u062f \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u062a\u0627\u200c \u062c\u0627\u06cc \u0645\u0645\u06a9\u0646 \u0645\u0646\u0627\u0628\u0639 \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u0647 <abbr title=\"Content Delivery Network\">CDN<\/abbr> \u062e\u0648\u062f \u0627\u0646\u062a\u0642\u0627\u0644 \u062f\u0647\u06cc\u062f. \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0634\u0645\u0627 \u062f\u0631 Pingdom \u0648\u0628 \u0633\u0627\u06cc\u062a \u062e\u0648\u062f \u0631\u0627 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u0645\u06cc\u0632\u0627\u0646 \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627\u06cc \u0648\u0628 \u0633\u0627\u06cc\u062a \u062e\u0648\u062f \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0647\u0631 \u062f\u0627\u0645\u0646\u0647 \u0631\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f. \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u062f\u0631 \u0632\u06cc\u0631 \u06f9\u06f3.\u06f8 \u062f\u0631\u0635\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627\u06cc \u0645\u0627 \u0627\u0632 <abbr title=\"Content Delivery Network\">CDN<\/abbr> \u0644\u0648\u062f \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u06cc\u06a9 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0627\u0632 \u0647\u0627\u0633\u062a \u062e\u0648\u062f\u0645\u0627\u0646 \u0648 \u06cc\u06a9 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0646\u06cc\u0632 \u0627\u0632 \u06af\u0648\u06af\u0644 \u0622\u0646\u0627\u0644\u06cc\u0632 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0628\u0627 \u0627\u0646\u062a\u0642\u0627\u0644 \u0645\u0646\u0627\u0628\u0639 \u0628\u0647 <abbr title=\"Content Delivery Network\">CDN<\/abbr> \u0632\u0645\u0627\u0646 \u0628\u0631\u0631\u0633\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627 \u0631\u0627 \u0628\u0647 \u062a\u0646\u0647\u0627 \u06cc\u06a9 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u0647 <abbr title=\"Content Delivery Network\">CDN<\/abbr> \u0645\u062d\u062f\u0648\u062f \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u0648 \u0633\u0631\u0639\u062a \u0622\u0646 \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u06cc\u062f. \u062f\u0631 \u0645\u0642\u0627\u0644\u0647 <a title=\"\u062f\u0644\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 CDN\" href=\"https:\/\/mizfa.com\/blog\/why-we-should-use-cdn-in-website\/\" target=\"_blank\" rel=\"noopener\">\u062f\u0644\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <abbr title=\"Content Delivery Network\">CDN<\/abbr><\/a> \u0645\u0627 \u0628\u0647 \u0634\u06a9\u0644 \u06a9\u0627\u0645\u0644 \u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u0644\u0627\u0632\u0645 \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u062f\u0627\u062f\u0647\u200c\u0627\u06cc\u0645.<\/p>\n<figure id=\"attachment_4418\" aria-describedby=\"caption-attachment-4418\" style=\"width: 1690px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4418 size-full\" src=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-9.png\" alt=\"\u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0628\u0631 \u0627\u0633\u0627\u0633 \u0647\u0631 \u062f\u0627\u0645\u0646\u0647\" width=\"1690\" height=\"389\" srcset=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-9.png 1690w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-9-300x69.png 300w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-9-768x177.png 768w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-9-1024x236.png 1024w\" sizes=\"(max-width: 1690px) 100vw, 1690px\" \/><figcaption id=\"caption-attachment-4418\" class=\"wp-caption-text\">\u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0628\u0631 \u0627\u0633\u0627\u0633 \u0647\u0631 \u062f\u0627\u0645\u0646\u0647<\/figcaption><\/figure>\n<p>\u0628\u0647 \u0647\u0631 \u062d\u0627\u0644\u060c \u0648\u0628 \u0633\u0627\u06cc\u062a \u0628\u0627\u0644\u0627 \u06cc\u06a9 \u0648\u0628 \u0633\u0627\u06cc\u062a \u062e\u0627\u0635 \u0628\u0648\u062f\u0647 \u0627\u0633\u062a \u0648\u0644\u06cc \u0628\u0647 \u0637\u0648\u0631 \u06a9\u0644\u06cc \u0647\u0645\u06cc\u0634\u0647 \u0627\u0645\u06a9\u0627\u0646 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u0647 \u0637\u0648\u0631 \u06a9\u0627\u0645\u0644 \u0628\u0647 <abbr title=\"Content Delivery Network\">CDN<\/abbr>\u200c \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f.<\/p>\n<p>\u0634\u0645\u0627 \u062f\u0631 \u0628\u06cc\u0634\u062a\u0631 \u0645\u0648\u0627\u0642\u0639 \u0645\u0646\u0627\u0628\u0639\u06cc \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0627\u0633\u062a \u062f\u0631 \u0633\u0631\u0648\u0631\u200c\u0647\u0627\u06cc \u062e\u0627\u0631\u062c\u06cc \u0644\u0648\u062f \u0634\u0648\u0646\u062f \u0631\u0627 \u062f\u0631 <abbr title=\"Content Delivery Network\">CDN<\/abbr> \u0644\u0648\u062f \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0645\u0627 \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u062a\u0627\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0647 \u0648\u0628 \u0633\u0627\u06cc\u062a\u062a\u0627\u0646 \u0622\u0633\u06cc\u0628 \u0646\u0631\u0633\u0627\u0646\u062f \u0645\u0646\u0627\u0628\u0639 \u0631\u0627 \u0627\u0632 <abbr title=\"Content Delivery Network\">CDN<\/abbr> \u0644\u0648\u062f \u06a9\u0646\u06cc\u062f. \u062f\u0631 \u0628\u06cc\u0634\u062a\u0631 \u0627\u0648\u0642\u0627\u062a \u0645\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0648\u0631\u062f\u067e\u0631\u0633\u06cc \u0628\u06cc\u0634\u062a\u0631 \u0645\u0646\u0627\u0628\u0639 \u062e\u0648\u062f \u0631\u0627 \u062f\u0631 \u0647\u0627\u0633\u062a \u062e\u0648\u062f \u0644\u0648\u062f \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u0648 <abbr title=\"Content Delivery Network\">CDN<\/abbr> \u0631\u0627 \u0646\u0627\u062f\u06cc\u062f\u0647 \u06af\u0631\u0641\u062a\u0647\u200c\u0627\u0646\u062f. \u0628\u0627 \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0627\u0645\u06a9\u0627\u0646\u0627\u062a <abbr title=\"HyperText Transfer Protocol\">HTTP<\/abbr>\/2 \u0648 parallelization \u0646\u06cc\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u062f\u0631 \u0632\u06cc\u0631 \u0628\u0647 \u0646\u06a9\u062a\u0647\u200c\u0647\u0627\u06cc\u06cc \u0627\u0634\u0627\u0631\u0647 \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u0645 \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0634\u0645\u0627 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f \u06a9\u0645\u06a9 \u06a9\u0646\u062f.<\/p>\n<h4>\u0641\u0648\u0646\u062a Awesome :<\/h4>\n<p>\u0645\u0627 \u062f\u0631 \u0628\u06cc\u0634\u062a\u0631 \u0648\u0628 \u0633\u0627\u06cc\u062a\u200c\u0647\u0627\u06cc \u0627\u0645\u0631\u0648\u0632\u06cc \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0627\u0632 \u0641\u0648\u0646\u062a Awesome \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0641\u0648\u0646\u062a \u0622\u06cc\u06a9\u0648\u0646 \u062f\u0631 \u0648\u0628 \u0633\u0627\u06cc\u062a \u062e\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0648\u0644\u06cc \u0645\u0634\u06a9\u0644\u06cc \u062f\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0641\u0648\u0646\u062a\u200c\u0647\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0628\u06cc\u0634\u062a\u0631 \u0648\u0628 \u0633\u0627\u06cc\u062a\u200c\u0647\u0627\u06cc \u0648\u0631\u062f\u067e\u0631\u0633\u06cc \u0628\u0647 \u0635\u0648\u0631\u062a \u06a9\u0627\u0645\u0644\u0627 \u0645\u0633\u062a\u0642\u06cc\u0645 \u0627\u0632 \u0647\u0627\u0633\u062a \u06a9\u0627\u0631\u0628\u0631 \u0644\u0648\u062f \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u0648 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0628\u0644\u062f \u0646\u06cc\u0633\u062a\u0646\u062f \u06a9\u0647 \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 <abbr title=\"Content Delivery Network\">CDN<\/abbr> \u0644\u0648\u062f \u06a9\u0646\u0646\u062f \u060c \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0627\u0642\u0639 \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0627\u0632 \u0627\u0641\u0632\u0648\u0646\u0647\u200c\u0627\u06cc \u0645\u0627\u0646\u0646\u062f <abbr title=\"Content Delivery Network\">CDN<\/abbr> Enabler \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u06cc\u06a9 \u0631\u0627\u0647 \u062f\u06cc\u06af\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 cdnjs \u0648\u06cc\u0627 bootstrapcdn \u0645\u06cc \u0628\u0627\u0634\u062f \u062a\u0627 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0641\u0648\u0646\u062a \u0631\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 <abbr title=\"Content Delivery Network\">CDN<\/abbr> \u0639\u0645\u0648\u0645\u06cc \u0644\u0648\u062f \u06a9\u0646\u06cc\u062f\u060c \u062c\u0647\u062a \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u06cc\u0634\u062a\u0631 \u0628\u0631 \u0631\u0648\u06cc <a title=\"CDN \u0639\u0645\u0648\u0645\u06cc\" href=\"https:\/\/mizfa.com\/blog\/use-a-content-delivery-network-cdn\/#i\" target=\"_blank\" rel=\"noopener\"><abbr title=\"Content Delivery Network\">CDN<\/abbr> \u0639\u0645\u0648\u0645\u06cc<\/a> \u06a9\u0644\u06cc\u06a9 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u0627\u06cc\u0646\u06a9\u0647 \u0628\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u0644\u06cc\u0646\u06a9 \u0627\u0632 \u0637\u0631\u06cc\u0642 <abbr title=\"Content Delivery Network\">CDN<\/abbr> \u0647\u0627\u06cc \u0628\u0627\u0644\u0627 \u06cc\u06a9 \u0631\u06a9\u0648\u0631\u062f \u0628\u0647 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627\u06cc \u0634\u0645\u0627 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 <abbr title=\"Content Delivery Network\">CDN<\/abbr> \u0645\u062e\u0635\u0648\u0635 \u062e\u0648\u062f \u0631\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. (cdnjs \u0627\u0632 \u0633\u0631\u0648\u0631\u200c\u0647\u0627\u06cc Cloudflare \u0648 Bootstrap <abbr title=\"Content Delivery Network\">CDN<\/abbr> \u0627\u0632 \u0633\u0631\u0648\u0631\u200c\u0647\u0627\u06cc MAXCDN \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f)<\/p>\n<h4>Gravatars :<\/h4>\n<p>\u0627\u06af\u0631 \u0627\u0632 \u0648\u0631\u062f\u067e\u0631\u0633 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u062d\u062a\u0645\u0627 \u0628\u0627 \u062a\u0635\u0627\u0648\u06cc\u0631\u200c \u06a9\u0627\u0631\u0628\u0631\u06cc \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 \u0622\u0646 \u06cc\u0639\u0646\u06cc Gravatars \u0622\u0634\u0646\u0627 \u0647\u0633\u062a\u06cc\u062f. \u06cc\u06a9\u06cc \u0627\u0632 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0631\u0627\u0647\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u062e\u0644\u0627\u0635 \u0634\u062f\u0646 \u0627\u0632 \u0632\u0645\u0627\u0646 \u0644\u0648\u062f <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627\u06cc Gravatars \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0644\u0648\u062f \u062a\u0646\u0628\u0644 \u0646\u0638\u0631\u0627\u062a \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u06a9\u0647 \u062f\u0631 \u0645\u06cc\u0632\u0641\u0627 \u0622\u0645\u0648\u0632\u0634 \u0641\u0639\u0627\u0644\u200c\u0633\u0627\u0632\u06cc \u0622\u0646 \u0631\u0627 \u0646\u06cc\u0632 \u0645\u0646\u062a\u0634\u0631 \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u0645 \u0648 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0627 \u0645\u0631\u0627\u062c\u0639\u0647 \u0628\u0647 \u067e\u0633\u062a <a title=\"\u0644\u0648\u062f \u062a\u0646\u0628\u0644 \u062a\u0635\u0627\u0648\u06cc\u0631\" href=\"https:\/\/mizfa.com\/blog\/lazy-load-image-video\/\" target=\"_blank\" rel=\"noopener\">\u0644\u0648\u062f \u062a\u0646\u0628\u0644 \u062a\u0635\u0627\u0648\u06cc\u0631<\/a>\u00a0\u0627\u0632 \u0622\u0645\u0648\u0632\u0634\u200c\u0647\u0627\u06cc \u0639\u0627\u0644\u06cc \u0645\u0627 \u0628\u0647\u0631\u0647 \u0628\u0628\u0631\u06cc\u062f. \u0628\u0627\u200c \u0627\u06cc\u0646 \u062d\u0627\u0644 \u0627\u06cc\u0646\u200c\u06a9\u0627\u0631 \u0632\u0645\u0627\u0646 \u0644\u0648\u062f <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0634\u0645\u0627 \u0631\u0627 \u06a9\u0627\u0647\u0634 \u0646\u0645\u06cc\u200c\u062f\u0647\u062f \u0648 \u062a\u0646\u0647\u0627 \u0644\u0648\u062f \u0622\u0646 \u0631\u0627 \u062a\u0627 \u0648\u0642\u062a\u06cc \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631 \u062a\u0627 \u0628\u062e\u0634 \u0646\u0638\u0631\u0627\u062a \u0627\u0633\u06a9\u0631\u0648\u0644 \u06a9\u0646\u062f \u0628\u0647 \u062a\u0627\u062e\u06cc\u0631 \u0645\u06cc\u200c\u0627\u0646\u062f\u0627\u0632\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0634\u0645\u0627 \u0628\u0627 \u0627\u06cc\u0646\u200c\u06a9\u0627\u0631 \u062f\u0631 <strong>\u0644\u0648\u062f \u0628\u062e\u0634 \u0627\u0648\u0644\u06cc\u0647 \u0648\u0628 \u0633\u0627\u06cc\u062a<\/strong> \u062e\u0648\u062f \u0632\u0645\u0627\u0646 \u0644\u0648\u062f <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0631\u0627 \u06a9\u0627\u0647\u0634 \u062f\u0627\u062f\u0647\u200c\u0627\u06cc\u062f. \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u0645 \u06a9\u0647 \u062d\u062a\u0645\u0627 \u0645\u0642\u0627\u0644\u0647 \u0645\u0627 \u062f\u0631 \u0631\u0627\u0628\u0637\u0647 \u0628\u0627 <a title=\"\u0627\u0641\u0632\u0627\u06cc\u0634 \u0633\u0631\u0639\u062a \u062f\u06cc\u062f\u06af\u0627\u0647\u200c\u0647\u0627\u06cc \u0648\u0631\u062f\u067e\u0631\u0633\" href=\"https:\/\/mizfa.com\/blog\/optimize-wordpress-comments\/\" target=\"_blank\" rel=\"noopener\">\u0627\u0641\u0632\u0627\u06cc\u0634 \u0633\u0631\u0639\u062a \u062f\u06cc\u062f\u06af\u0627\u0647\u200c\u0647\u0627\u06cc \u0648\u0631\u062f\u067e\u0631\u0633<\/a> \u0631\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<h4>\u0641\u0648\u0646\u062a\u200c\u0647\u0627\u06cc \u06af\u0648\u06af\u0644 :<\/h4>\n<p>\u0628\u0627 \u0641\u0648\u0646\u062a\u200c\u0647\u0627\u06cc \u06af\u0648\u06af\u0644 \u0634\u0645\u0627 \u06cc\u06a9 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0627\u0636\u0627\u0641\u0647 \u0628\u0631\u0627\u06cc \u0644\u0648\u062f \u0627\u0633\u062a\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0645\u062e\u0635\u0648\u0635 \u0641\u0648\u0646\u062a\u200c\u0647\u0627\u06cc \u06af\u0648\u06af\u0644 \u0628\u0647 \u0648\u0628 \u0633\u0627\u06cc\u062a \u062e\u0648\u062f \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f. \u0633\u067e\u0633 \u0634\u0645\u0627 \u0628\u0627\u06cc\u062f \u0627\u0632 \u0637\u0631\u06cc\u0642 gstatic \u0627\u0642\u062f\u0627\u0645 \u0628\u0647 \u062f\u0627\u0646\u0644\u0648\u062f \u0641\u0648\u0646\u062a\u200c\u0647\u0627 \u06a9\u0646\u06cc\u062f. \u0633\u0639\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0627\u06cc\u0646 \u0646\u0648\u0639 \u0641\u0648\u0646\u062a\u200c\u0647\u0627 \u0631\u0627 \u062f\u0631 \u0648\u0628 \u0647\u0627\u0633\u062a \u06cc\u0627 <abbr title=\"Content Delivery Network\">CDN<\/abbr> \u062e\u0648\u062f \u0628\u0647 \u0635\u0648\u0631\u062a \u0645\u062d\u0644\u06cc \u0644\u0648\u062f \u06a9\u0646\u06cc\u062f \u0648 \u0627\u0632 \u0644\u0648\u062f \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0648\u0628 \u0633\u0627\u06cc\u062a\u200c\u0647\u0627\u06cc \u0648\u0627\u0633\u0637\u0647\u200c\u0627\u06cc \u062f\u06cc\u06af\u0631 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0645\u0632\u0627\u06cc\u0627 \u0648 \u0645\u0639\u0627\u06cc\u0628\u06cc \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u062f\u0627\u0631\u062f \u0648\u0644\u06cc \u062f\u0631 \u06a9\u0644 \u0628\u0647 \u0633\u0631\u0639\u062a \u0648\u0628 \u0633\u0627\u06cc\u062a \u0634\u0645\u0627 \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<figure id=\"attachment_4419\" aria-describedby=\"caption-attachment-4419\" style=\"width: 1680px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-4419\" src=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-10.jpg\" alt=\"\u0628\u0631\u0631\u0633\u06cc DNS \u0647\u0627\u06cc \u0641\u0648\u0646\u062a\u200c\u0647\u0627\u06cc \u06af\u0648\u06af\u0644\" width=\"1680\" height=\"308\" srcset=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-10.jpg 1680w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-10-300x55.jpg 300w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-10-768x141.jpg 768w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-10-1024x188.jpg 1024w\" sizes=\"(max-width: 1680px) 100vw, 1680px\" \/><figcaption id=\"caption-attachment-4419\" class=\"wp-caption-text\">\u0628\u0631\u0631\u0633\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627\u06cc \u0641\u0648\u0646\u062a\u200c\u0647\u0627\u06cc \u06af\u0648\u06af\u0644<\/figcaption><\/figure>\n<p>\u0641\u0648\u0646\u062a Awesome \u060c \u0641\u0648\u0646\u062a\u200c\u0647\u0627\u06cc \u06af\u0648\u06af\u0644 \u0648 gravatars \u062a\u0646\u0647\u0627 \u0646\u0645\u0648\u0646\u0647\u200c\u0647\u0627\u06cc\u06cc \u0627\u0632 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc \u06a9\u0627\u0647\u0634 \u0632\u0645\u0627\u0646 \u0644\u0648\u062f <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627 \u0628\u0648\u062f\u0646\u062f. \u0622\u06cc\u0627 \u0634\u0645\u0627 \u0633\u0639\u06cc \u06a9\u0631\u062f\u06cc\u062f \u06a9\u0647 \u0628\u06cc\u0634\u062a\u0631 \u0645\u0646\u0627\u0628\u0639 \u062e\u0648\u062f \u0631\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 <abbr title=\"Content Delivery Network\">CDN<\/abbr> \u0647\u0627 \u0644\u0648\u062f \u06a9\u0646\u06cc\u062f\u061f<\/p>\n<h3>\u062a\u0631\u0641\u0646\u062f \u06f6 :\u200c \u0627\u0632 Prefetching <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/h3>\n<p>\u06cc\u06a9\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0632 \u0631\u0627\u0647\u200c\u0647\u0627\u06cc \u06a9\u0627\u0647\u0634 \u0632\u0645\u0627\u0646 \u0644\u0648\u062f <abbr title=\"Domain Name Server\">DNS<\/abbr>\u060c\u200c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <abbr title=\"Domain Name Server\">DNS<\/abbr> Prefetching \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f \u062a\u0627 <abbr title=\"Domain Name Server\">DNS<\/abbr>\u200c \u0647\u0627 \u0631\u0627 \u062f\u0631 \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647 \u0648\u0628 \u0633\u0627\u06cc\u062a \u062e\u0648\u062f \u0644\u0648\u062f \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0628\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u0686\u0646\u062f \u062e\u0637 \u06a9\u062f \u0628\u0647 \u0648\u0628 \u0633\u0627\u06cc\u062a\u062a\u0627\u0646 \u0627\u0645\u06a9\u0627\u0646 \u067e\u0630\u06cc\u0631 \u0627\u0633\u062a.\u0628\u0647 \u06a9\u062f\u200c\u0647\u0627\u06cc \u0632\u06cc\u0631 \u062a\u0648\u062c\u0647 \u06a9\u0646\u06cc\u062f :<\/p>\n<pre class=\"lang:default decode:true \">&lt;!-- Prefetch <abbr title=\"Domain Name Server\">DNS<\/abbr> for external assets --&gt;\r\n&lt;link rel=\"dns-prefetch\" href=\"\/\/fonts.googleapis.com\"&gt;\r\n&lt;link rel=\"dns-prefetch\" href=\"\/\/www.google-analytics.com\"&gt; \r\n&lt;link rel=\"dns-prefetch\" href=\"\/\/cdn.domain.com\"&gt;<\/pre>\n<p>\u0641\u0642\u0637 \u062a\u0648\u062c\u0647 \u06a9\u0646\u06cc\u062f \u06a9\u0647 <abbr title=\"Domain Name Server\">DNS<\/abbr> prefetch \u062f\u0631 \u0628\u0639\u0636\u06cc \u0627\u0632 \u0645\u0631\u0648\u0631\u06af\u0631\u200c\u0647\u0627 \u0645\u0627\u0646\u0646\u062f Opera Mini \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0646\u0645\u06cc\u200c\u0634\u0648\u062f \u0648\u0644\u06cc \u0646\u06af\u0631\u0627\u0646 \u0646\u0628\u0627\u0634\u06cc\u062f\u060c \u0627\u06cc\u0646 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0646\u0634\u062f\u0646 \u062f\u0631 \u0639\u0645\u0644\u06a9\u0631\u062f \u0648\u0628 \u0633\u0627\u06cc\u062a \u0634\u0645\u0627 \u062a\u0627\u062b\u06cc\u0631\u06cc \u0646\u0645\u06cc\u200c\u06af\u0630\u0627\u0631\u062f \u0648\u0644\u06cc \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u0627\u0646\u06cc \u06a9\u0647 \u0627\u0632 \u0622\u0646 \u0645\u0631\u0648\u0631\u06af\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627 \u062f\u06cc\u0631\u062a\u0631 \u0644\u0648\u062f \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/p>\n<figure id=\"attachment_4420\" aria-describedby=\"caption-attachment-4420\" style=\"width: 1497px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-4420\" src=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-11.png\" alt=\"\u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0646\u0634\u062f\u0646 DNS prefetch \u062a\u0648\u0633\u0637 \u0628\u0639\u0636\u06cc \u0627\u0632 \u0645\u0631\u0648\u0631\u06af\u0631 \u0647\u0627\" width=\"1497\" height=\"870\" srcset=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-11.png 1497w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-11-300x174.png 300w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-11-768x446.png 768w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-11-1024x595.png 1024w\" sizes=\"(max-width: 1497px) 100vw, 1497px\" \/><figcaption id=\"caption-attachment-4420\" class=\"wp-caption-text\">\u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0646\u0634\u062f\u0646 <abbr title=\"Domain Name Server\">DNS<\/abbr> prefetch \u062a\u0648\u0633\u0637 \u0628\u0639\u0636\u06cc \u0627\u0632 \u0645\u0631\u0648\u0631\u06af\u0631 \u0647\u0627<\/figcaption><\/figure>\n<p>\u06cc\u0627 \u0627\u06af\u0631 \u0627\u0632 \u0646\u0633\u062e\u0647 \u0648\u0631\u062f\u067e\u0631\u0633 \u0628\u0627\u0644\u0627\u06cc \u06f4.\u06f6 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 <a href=\"https:\/\/make.wordpress.org\/core\/2016\/07\/06\/resource-hints-in-4-6\/\">\u062a\u0631\u0641\u0646\u062f\u200c\u0647\u0627\u06cc \u0645\u0646\u0627\u0628\u0639<\/a> \u0645\u0646\u062a\u0634\u0631 \u0634\u062f\u0647 \u06a9\u0645\u06a9 \u0628\u06af\u06cc\u0631\u06cc\u062f. \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062a\u062f wp_resource_hints \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u062f\u0627\u0645\u0646\u0647\u200c\u0647\u0627 \u0648 \u0644\u06cc\u0646\u06a9\u200c\u0647\u0627\u06cc \u062c\u062f\u06cc\u062f\u060c dns-prefetch\u060c preconnect\u060c prefetch \u0648 \u06cc\u0627 prerender \u0631\u0627 \u062f\u0631 \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647 \u0648\u0631\u062f\u067e\u0631\u0633 \u0644\u0648\u062f \u06a9\u0646\u0646\u062f.<\/p>\n<h3>\u062a\u0631\u0641\u0646\u062f \u06f7 : \u0628\u0647 \u062a\u0627\u062e\u06cc\u0631 \u0627\u0646\u062f\u0627\u062e\u062a\u0646 \u0644\u0648\u062f \u062c\u0627\u0648\u0627\u200c\u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h3>\n<p>\u0627\u06af\u0631 \u0634\u0645\u0627 \u062e\u0648\u0627\u0646\u062f\u0646 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u062c\u0627\u0648\u0627\u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627 \u0628\u0647 \u062a\u0627\u062e\u06cc\u0631 \u0628\u06cc\u0627\u0646\u062f\u0627\u0632\u06cc\u062f \u0622\u0646\u200c\u0647\u0627 \u062a\u0627 \u067e\u0627\u06cc\u0627\u0646 \u0644\u0648\u062f \u06a9\u0627\u0645\u0644 \u062f\u06cc\u06af\u0631 \u0645\u0646\u0627\u0628\u0639 \u0633\u0627\u06cc\u062a \u0644\u0648\u062f \u0646\u062e\u0648\u0627\u0647\u0646\u062f \u0634\u062f. \u0627\u06cc\u0646\u200c\u06a9\u0627\u0631 \u0633\u0631\u0639\u062a \u0644\u0648\u062f <abbr title=\"Domain Name Server\">DNS<\/abbr> Lookup \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0646\u0645\u06cc\u200c\u062f\u0647\u062f \u0648\u0644\u06cc \u0628\u0627\u0639\u062b \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0627\u0632 \u0628\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u067e\u06cc \u062f\u0631 \u067e\u06cc \u0622\u0646 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0634\u0648\u062f. \u0627\u0641\u0632\u0648\u0646\u0647 Varvy \u06cc\u06a9\u06cc \u0627\u0632 \u0628\u0647\u062a\u0631\u06cc\u0646 \u067e\u06cc\u0634\u0646\u0647\u0627\u062f\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u062a\u0627\u062b\u06cc\u0631 \u062a\u0627\u062e\u06cc\u0631 \u0627\u0646\u062f\u0627\u062e\u062a\u0646 \u0644\u0648\u062f \u062c\u0627\u0648\u0627\u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0646\u0645\u0648\u0646\u0647 \u0641\u0627\u06cc\u0644 \u062c\u0627\u0648\u0627\u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u06cc \u06a9\u0647 \u0628\u06cc\u0634\u062a\u0631 \u0648\u0628 \u0633\u0627\u06cc\u062a\u200c\u0647\u0627 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u0641\u0627\u06cc\u0644 \u062c\u0627\u0648\u0627\u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06af\u0648\u06af\u0644 \u0622\u0646\u0627\u0644\u06cc\u0632 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u06a9\u0647 \u0646\u06cc\u0627\u0632\u06cc \u0646\u06cc\u0633\u062a \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u0644\u0648\u062f \u0634\u062f\u0646 \u0648\u0628 \u0633\u0627\u06cc\u062a\u060c \u0644\u0648\u062f \u0634\u0648\u062f \u0648 \u06a9\u0627\u0641\u06cc\u0633\u062a \u06a9\u0647 \u067e\u0633 \u0627\u0632 \u0644\u0648\u062f \u0648\u0628 \u0633\u0627\u06cc\u062a \u062f\u0631 \u067e\u0633 \u0632\u0645\u06cc\u0646\u0647 \u0644\u0648\u062f \u0634\u0648\u062f.<\/p>\n<p>\u062f\u0631 \u0648\u0631\u062f\u067e\u0631\u0633 \u0627\u0641\u0632\u0648\u0646\u0647\u200c\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f <a href=\"https:\/\/wordpress.org\/plugins\/async-javascript\/\" target=\"_blank\" rel=\"noopener noreferrer\">Async JavaScript<\/a> \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u0646\u062f \u06a9\u0647 \u0628\u0627\u0639\u062b \u0628\u0647 \u062a\u0627\u062e\u06cc\u0631 \u0627\u0646\u062f\u0627\u062e\u062a\u0646 \u0644\u0648\u062f \u062c\u0627\u0648\u0627\u200c\u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u0628\u0627 \u0627\u06cc\u0646\u200c\u062d\u0627\u0644 \u0628\u0639\u0636\u06cc \u0627\u0632 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u200c\u0647\u0627 \u062f\u0631 \u0644\u0648\u062f \u0648\u0628 \u0633\u0627\u06cc\u062a \u0627\u0647\u0645\u06cc\u062a \u062f\u0627\u0631\u0646\u062f \u0648 \u0628\u0627\u06cc\u062f \u0634\u0645\u0627 \u0642\u0628\u0644 \u0627\u0632 \u0641\u0639\u0627\u0644\u200c\u0633\u0627\u0632\u06cc \u062a\u0627\u062e\u06cc\u0631 \u062f\u0631 \u0644\u0648\u062f \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u0647 \u0648 \u062f\u0631 \u0644\u06cc\u0633\u062a \u067e\u0631\u0634 \u06cc\u0627 \u0627\u0633\u062a\u062b\u0646\u0627 \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u062f.<\/p>\n<p>\u0627\u0641\u0632\u0648\u0646\u0647 Async Javascript \u0628\u0627 \u0627\u0641\u0632\u0648\u0646\u0647 <a href=\"https:\/\/wordpress.org\/plugins\/autoptimize\/\" target=\"_blank\" rel=\"noopener noreferrer\">Autoptimize<\/a> \u0646\u06cc\u0632 \u0628\u0647 \u0635\u0648\u0631\u062a \u06a9\u0627\u0645\u0644 \u0647\u0645\u200c\u062e\u0648\u0627\u0646\u06cc \u062f\u0627\u0631\u062f \u0648 \u0642\u0627\u0628\u0644 \u0627\u062f\u063a\u0627\u0645 \u0627\u0633\u062a \u0648 \u06cc\u06a9\u06cc \u0627\u0632 \u0628\u0647\u062a\u0631\u06cc\u0646 \u067e\u06cc\u0634\u0646\u0647\u0627\u062f\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u0628\u0647 \u062a\u0627\u062e\u06cc\u0631 \u0627\u0646\u062f\u0627\u062e\u062a\u0646 \u0644\u0648\u062f \u062c\u0627\u0648\u0627\u200c\u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/p>\n<p>\u0627\u0644\u0628\u062a\u0647 \u0627\u06cc\u0646 \u0628\u062d\u062b \u0628\u0647 \u062a\u0627\u062e\u06cc\u0631 \u0627\u0646\u062f\u0627\u062e\u062a\u0646 \u0644\u0648\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0647 <a title=\"\u062e\u0637\u0627\u06cc\u00a0asynchronous resources\" href=\"https:\/\/mizfa.com\/blog\/defer-parsing-of-javascript\/\" target=\"_blank\" rel=\"noopener\">\u062e\u0637\u0627\u06cc\u00a0asynchronous resources<\/a> \u062f\u0631 GTmetrix \u0647\u0645 \u0628\u0631\u0645\u06cc\u06af\u0631\u062f\u062f \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u062f\u0631 \u0622\u0646\u062c\u0627 \u0628\u0647 \u0634\u06a9\u0644 \u06a9\u0627\u0645\u0644 \u0645\u0637\u0627\u0644\u0639\u0647 \u0646\u0645\u0627\u06cc\u06cc\u062f.<\/p>\n<figure id=\"attachment_4421\" aria-describedby=\"caption-attachment-4421\" style=\"width: 1940px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-4421\" src=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-12.png\" alt=\"\u0628\u0647 \u062a\u0627\u062e\u06cc\u0631 \u0627\u0646\u062f\u0627\u062e\u062a\u0646 \u0644\u0648\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062f\u0631 \u0648\u0631\u062f\u067e\u0631\u0633\" width=\"1940\" height=\"1160\" srcset=\"https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-12.png 1940w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-12-300x179.png 300w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-12-768x459.png 768w, https:\/\/mizfa.com\/blog\/wp-content\/uploads\/2017\/10\/dns-12-1024x612.png 1024w\" sizes=\"(max-width: 1940px) 100vw, 1940px\" \/><figcaption id=\"caption-attachment-4421\" class=\"wp-caption-text\">\u0628\u0647 \u062a\u0627\u062e\u06cc\u0631 \u0627\u0646\u062f\u0627\u062e\u062a\u0646 \u0644\u0648\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062f\u0631 \u0648\u0631\u062f\u067e\u0631\u0633<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<h3>\u062a\u0631\u0641\u0646\u062f \u06f8 :\u200c \u0627\u0632 \u0631\u06a9\u0648\u0631\u062f\u200c\u0647\u0627\u06cc ANAME \u0648 CNAME \u0647\u0627\u06cc \u0645\u0633\u0637\u062d \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/h3>\n<p>\u062f\u0631 \u0628\u0639\u0636\u06cc \u0627\u0632 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0631\u06a9\u0648\u0631\u062f\u200c\u0647\u0627\u06cc \u0627\u0636\u0627\u0641\u0647\u200c\u0627\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0633\u0631\u0639\u062a \u0644\u0648\u062f <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u062f.<\/p>\n<h4>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u06a9\u0648\u0631\u062f\u200c\u0647\u0627\u06cc ANAME \u062f\u0631 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u0647 <abbr title=\"Domain Name Server\">DNS<\/abbr> Made Easy :<\/h4>\n<p>\u0631\u06a9\u0648\u0631\u062f\u200c\u0647\u0627\u06cc ANAME \u0628\u0647 \u0634\u0645\u0627 \u0639\u0645\u0644\u06a9\u0631\u062f \u06a9\u0644\u06cc \u0631\u06a9\u0648\u0631\u062f\u200c\u0647\u0627\u06cc CNAME \u0631\u0627 \u062f\u0631 \u0633\u0637\u062d ROOT \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f. \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644 \u062f\u0631 \u0646\u0638\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f \u06a9\u0647 \u0634\u0645\u0627 CNAME \u062f\u0627\u0645\u0646\u0647 \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a www.domain.com \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u062f. \u0627\u0628\u062a\u062f\u0627 www. \u0628\u0627\u06cc\u062f \u0646\u0627\u0645 \u0647\u0627\u0633\u062a \u0646\u06cc\u0645 \u0631\u0627 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u062f \u0648 \u0633\u067e\u0633 \u0628\u0647 <abbr title=\"Internet Protocol\">IP<\/abbr> \u0645\u062a\u0635\u0644 \u0634\u0648\u062f. \u067e\u0633 \u0627\u06cc\u0646\u200c\u06a9\u0627\u0631 \u06f2 \u0645\u0631\u062d\u0644\u0647 \u0627\u06cc\u0633\u062a. \u062f\u0631 ANAME \u0645\u0631\u062d\u0644\u0647 \u0627\u0648\u0644\u06cc\u0647 CNAME \u062d\u0630\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a \u0648 \u0645\u0633\u062a\u0642\u06cc\u0645 \u0628\u0647 <abbr title=\"Internet Protocol\">IP<\/abbr> \u0645\u062a\u0635\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0627\u06cc\u0646 \u0628\u0627\u0639\u062b \u0627\u0641\u0632\u0627\u06cc\u0634 \u0633\u0631\u0639\u062a \u0645\u06cc\u200c\u0634\u0648\u062f. \u062f\u0642\u06cc\u0642\u0627 \u0645\u0627\u0646\u0646\u062f \u0646\u0645\u0648\u0646\u0647 \u0632\u06cc\u0631 :<\/p>\n<h4>CNAME :<\/h4>\n<pre class=\"nums:false lang:default highlight:0 decode:true\">ANSWER SECTION:\r\nwww.domain.com. 1799 IN CNAME domain.com.\r\ndomain.com. 1799 IN A 192.168.1.2<\/pre>\n<p>&nbsp;<\/p>\n<h4>ANAME :<\/h4>\n<pre class=\"nums:false lang:default highlight:0 decode:true \">ANSWER SECTION:\r\nwww.domain.com. 1799 IN A 192.168.1.<\/pre>\n<p>&nbsp;<\/p>\n<h4>\u0645\u0633\u0637\u062d \u0633\u0627\u0632\u06cc CNAME \u0628\u0627 Cloudflare :<\/h4>\n<p>\u0628\u0647 \u0637\u0648\u0631 \u0645\u0634\u0627\u0628\u0647 Cloudflare \u0647\u0645 \u0646\u0648\u0639\u06cc \u0633\u0631\u0648\u06cc\u0633 \u0628\u0647 \u0646\u0627\u0645 CNAME \u0645\u0633\u0637\u062d \u062f\u0627\u0631\u062f \u06a9\u0647 \u062f\u0642\u06cc\u0642\u0627 \u0647\u0645\u0627\u0646 \u06a9\u0627\u0631 ANAME \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u062f\u0647\u062f \u0648 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u062f\u0631 \u0633\u0637\u062d zone apex\u00a0 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/p>\n<h2>\u062e\u0644\u0627\u0635\u0647:<\/h2>\n<p>\u0628\u0647 \u0637\u0648\u0631 \u06a9\u0644\u06cc\u060c <abbr title=\"Domain Name Server\">DNS<\/abbr> Lookups \u06cc\u06a9\u06cc \u0627\u0632 \u0641\u0627\u06a9\u062a\u0648\u0631\u200c\u0647\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0628\u06cc\u0634\u062a\u0631 \u0648\u0628 \u0633\u0627\u06cc\u062a\u200c\u0647\u0627 \u0646\u0627\u062f\u06cc\u062f\u0647 \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648\u0644\u06cc \u0628\u0627 \u0627\u0646\u062f\u06a9\u06cc \u062a\u0648\u062c\u0647 \u0645\u062f\u06cc\u0631 \u0648\u0628 \u0633\u0627\u06cc\u062a \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0644\u0648\u062f \u0648\u0628 \u0633\u0627\u06cc\u062a \u062e\u0648\u062f \u06a9\u0645\u06a9 \u06a9\u0646\u062f. \u0641\u0642\u0637 \u06a9\u0627\u0641\u06cc\u0633\u062a \u06a9\u0647 \u0628\u062f\u0627\u0646\u06cc\u062f <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0686\u0637\u0648\u0631 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u06a9\u0646\u062f \u0648 \u0633\u0631\u06cc\u0639\u06cc \u0628\u0631\u0627\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u0648 \u06cc\u0627\u062f \u0628\u06af\u06cc\u0631\u06cc\u062f \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u0645\u0634\u06a9\u0644\u0627\u062a \u0628\u0631\u0631\u0633\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0631\u0627 \u062d\u0644 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u0631\u0627\u0647\u06a9\u0627\u0631\u06cc \u0628\u0647\u062a\u0631\u06cc \u0628\u0631\u0627\u06cc \u0628\u0647\u0628\u0648\u062f \u0632\u0645\u0627\u0646 \u0628\u0631\u0631\u0633\u06cc <abbr title=\"Domain Name Server\">DNS<\/abbr> \u0647\u0627 \u067e\u06cc\u062f\u0627\u200c \u06a9\u0631\u062f\u06cc\u062f\u060c \u0628\u0627 \u0645\u0627 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0628\u06af\u0630\u0627\u0631\u06cc\u062f.<\/p>\n<p>&nbsp;<\/p>\n<p>\u062a\u0627\u0644\u06cc\u0641 \u0634\u062f\u0647 \u062f\u0631 \u0633\u0627\u06cc\u062a \u0645\u06cc\u0632\u0641\u0627<br \/>\n\u0628\u062e\u0634\u06cc \u0627\u0632 \u062a\u0635\u0627\u0648\u06cc\u0631 \u0648 \u0645\u062a\u0646 \u0645\u0642\u0627\u0644\u0647 \u0627\u0632 \u0648\u0628 \u0633\u0627\u06cc\u062a <a href=\"https:\/\/kinsta.com\/blog\/reduce-dns-lookups\/\" target=\"_blank\" rel=\"nofollow noopener\">Kinsta<\/a> \u0628\u0631\u062f\u0627\u0634\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>&nbsp;<\/p><div style=\"display: none;\"\n    class=\"kk-star-ratings kksr-valign-bottom kksr-align-left \"\n    data-id=\"4401\"\n    data-slug=\"\">\n    <div class=\"kksr-stars\">\n    <div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\">\n            <div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\">\n            <div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\">\n            <div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\">\n            <div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\">\n            <div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n    <\/div>\n    <div class=\"kksr-stars-active\" style=\"width: 110px;\">\n            <div class=\"kksr-star\">\n            <div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\">\n            <div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\">\n            <div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\">\n            <div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\">\n            <div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n    <div class=\"kksr-legend\">\n            <strong class=\"kksr-score\">5<\/strong>\n        <span class=\"kksr-muted\">\/<\/span>\n        <strong>5<\/strong>\n        <span class=\"kksr-muted\">(<\/span>\n        <strong class=\"kksr-count\">3<\/strong>\n        <span class=\"kksr-muted\">\n            \u0627\u0645\u062a\u06cc\u0627\u0632        <\/span>\n        <span class=\"kksr-muted\">)<\/span>\n    <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u0631\u0627\u0647\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0628\u0631\u0627\u06cc \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0648\u0628 \u0633\u0627\u06cc\u062a \u0648\u0631\u062f\u067e\u0631\u0633\u06cc \u0634\u0645\u0627 \u0645\u0648\u062c\u0648\u062f \u0627\u0633\u062a \u06a9\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0631\u062e\u06cc \u0627\u0632 \u0622\u0646\u200c\u0647\u0627 \u0645\u0647\u0645\u200c\u062a\u0631 \u0627\u0632 \u062f\u06cc\u06af\u0631 \u0631\u0627\u0647\u200c\u0647\u0627 \u0628\u0627\u0634\u0646\u062f. \u06cc\u06a9\u06cc \u0627\u0632 \u0641\u0627\u06a9\u062a\u0648\u0631\u200c\u0647\u0627\u06cc \u0645\u0647\u0645\u06cc \u06a9\u0647 \u0627\u063a\u0644\u0628 \u0646\u0627\u062f\u06cc\u062f\u0647 \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u06a9\u0627\u0647\u0634 \u0632\u0645\u0627\u0646 \u0644\u0648\u062f\u00a0DNS Lookups (\u062c\u0633\u062a\u062c\u0648\u0647\u0627\u06cc DNS) \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0647\u0645\u0627\u0646\u0646\u062f TTFB \u0648 \u0644\u06cc\u200c\u062a\u0646\u0633\u06cc (latency) \u06a9\u0647 \u0642\u0628\u0644\u0627 \u062f\u0631\u0628\u0627\u0631\u0647 \u0622\u0646\u200c\u0647\u0627 \u0635\u062d\u0628\u062a \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0631\u062f\u0647 \u0628\u0648\u062f\u06cc\u0645\u060c \u0632\u0645\u0627\u0646 \u0644\u0648\u062f DNS Lookups [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":4426,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"episode_type":"","audio_file":"","cover_image":"","cover_image_id":"","duration":"","filesize":"","date_recorded":"","explicit":"","block":"","filesize_raw":"","footnotes":""},"categories":[309,166,5],"tags":[219,116],"class_list":["post-4401","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-309","category-on-page","category-wordpress-seo","tag-cdn","tag-116"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>8 \u0631\u0627\u0647 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0633\u0631\u0639\u062a \u0648 \u06a9\u0627\u0647\u0634 \u0632\u0645\u0627\u0646 \u0644\u0648\u062f DNS Lookups | \u0628\u0647\u0628\u0648\u062f \u062c\u0633\u062a\u062c\u0648\u06cc DNS<\/title>\n<meta name=\"description\" content=\"\u062f\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u0645 \u062a\u0627 \u0628\u0627\u0647\u0645 \u0628\u0647 \u0646\u062d\u0648\u0647 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0633\u0631\u0639\u062a \u062c\u0633\u062a\u062c\u0648 \u0647\u0627\u06cc DNS \u0648 \u06a9\u0627\u0647\u0634 \u0632\u0645\u0627\u0646 \u0644\u0648\u062f DNS Lookups \u0628\u067e\u0631\u062f\u0627\u0632\u06cc\u0645. \u0628\u0627 \u0645\u06cc\u0632\u0641\u0627 \u0647\u0645\u0631\u0627\u0647 \u0628\u0627\u0634\u06cc\u062f.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mizfa.com\/blog\/minimize-dns-lookups\/\" \/>\n<meta property=\"og:locale\" content=\"fa_IR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"8 \u0631\u0627\u0647 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0633\u0631\u0639\u062a \u0648 \u06a9\u0627\u0647\u0634 \u0632\u0645\u0627\u0646 \u0644\u0648\u062f DNS Lookups | \u0628\u0647\u0628\u0648\u062f \u062c\u0633\u062a\u062c\u0648\u06cc DNS\" \/>\n<meta property=\"og:description\" content=\"\u062f\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u0645 \u062a\u0627 \u0628\u0627\u0647\u0645 \u0628\u0647 \u0646\u062d\u0648\u0647 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0633\u0631\u0639\u062a \u062c\u0633\u062a\u062c\u0648 \u0647\u0627\u06cc DNS \u0648 \u06a9\u0627\u0647\u0634 \u0632\u0645\u0627\u0646 \u0644\u0648\u062f DNS Lookups \u0628\u067e\u0631\u062f\u0627\u0632\u06cc\u0645. \u0628\u0627 \u0645\u06cc\u0632\u0641\u0627 \u0647\u0645\u0631\u0627\u0647 \u0628\u0627\u0634\u06cc\u062f.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mizfa.com\/blog\/minimize-dns-lookups\/\" \/>\n<meta property=\"og:site_name\" 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