{"id":14907,"date":"2024-03-29T17:03:17","date_gmt":"2024-03-29T14:03:17","guid":{"rendered":"https:\/\/www.ihs.com.tr\/blog\/?p=14907"},"modified":"2024-03-29T17:03:17","modified_gmt":"2024-03-29T14:03:17","slug":"http2-nedir","status":"publish","type":"post","link":"https:\/\/www.ihs.com.tr\/blog\/http2-nedir\/","title":{"rendered":"HTTP\/2 Nedir? &#8211; [Detayl\u0131 Rehber]"},"content":{"rendered":"<p>HTTP\/2, a\u011f kaynaklar\u0131n\u0131n daha iyi kullan\u0131lmas\u0131n\u0131 sa\u011flayarak web&#8217;de devrim yaratt\u0131. S\u00fcr\u00fcm 2.0, World Wide Web&#8217;in omurgas\u0131 olan HTTP protokol\u00fcn\u00fcn b\u00fcy\u00fck bir revizyonudur. Getirdi\u011fi iyile\u015ftirmeler ve optimizasyonlar sayesinde internetin performans\u0131n\u0131 ve verimlili\u011fini art\u0131r\u0131r.<\/p>\n<p>Bu makalede HTTP\/2&#8217;yi derinlemesine inceleyip temellerini, geli\u015fimini, \u00f6zelliklerini ve faydalar\u0131n\u0131 inceleyece\u011fiz.<\/p>\n<p>&nbsp;<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_77 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0130\u00e7erik Tablosu<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a05deff0223e\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\" id=\"ez-toc-cssicon-toggle-item-6a05deff0223e\" aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.ihs.com.tr\/blog\/http2-nedir\/#Protokol-nedir\" >Protokol nedir?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.ihs.com.tr\/blog\/http2-nedir\/#HTTP2-nedir\" >HTTP\/2 nedir?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.ihs.com.tr\/blog\/http2-nedir\/#HTTPnin-Gelisimi\" >HTTP&#8217;nin Geli\u015fimi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.ihs.com.tr\/blog\/http2-nedir\/#HTTP2-Ihtiyacinin-Ortaya-Cikisi\" >HTTP\/2 \u0130htiyac\u0131n\u0131n Ortaya \u00c7\u0131k\u0131\u015f\u0131<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.ihs.com.tr\/blog\/http2-nedir\/#HTTP2nin-Temel-Ozellikleri\" >HTTP\/2&#8217;nin Temel \u00d6zellikleri<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.ihs.com.tr\/blog\/http2-nedir\/#Server-Push\" >Server Push<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.ihs.com.tr\/blog\/http2-nedir\/#Multiplexing\" >Multiplexing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.ihs.com.tr\/blog\/http2-nedir\/#Flow-control-Akis-kontrolu-ve-Stream-Prioritization-Akis-Onceliklendirme\" >Flow control (Ak\u0131\u015f kontrol\u00fc) ve Stream Prioritization (Ak\u0131\u015f \u00d6nceliklendirme)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.ihs.com.tr\/blog\/http2-nedir\/#Header-Compression-Baslik-Sikistirma\" >Header Compression (Ba\u015fl\u0131k S\u0131k\u0131\u015ft\u0131rma)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.ihs.com.tr\/blog\/http2-nedir\/#Binary-Protocol-Ikili-Protokol\" >Binary Protocol (\u0130kili Protokol)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.ihs.com.tr\/blog\/http2-nedir\/#HTTP2nin-Performans-Avantajlari\" >HTTP\/2&#8217;nin Performans Avantajlar\u0131<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.ihs.com.tr\/blog\/http2-nedir\/#Uyumluluk-ve-Benimseme\" >Uyumluluk ve Benimseme<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.ihs.com.tr\/blog\/http2-nedir\/#HTTP2-Kullanmaya-Nasil-Baslanir\" >HTTP\/2 Kullanmaya Nas\u0131l Ba\u015flan\u0131r?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.ihs.com.tr\/blog\/http2-nedir\/#HTTP2nin-Sinirlamalari\" >HTTP2&#8217;nin S\u0131n\u0131rlamalar\u0131<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.ihs.com.tr\/blog\/http2-nedir\/#HTTP2-ve-HTTP11-karsilastirmasi\" >HTTP\/2 ve HTTP\/1.1 kar\u015f\u0131la\u015ft\u0131rmas\u0131<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.ihs.com.tr\/blog\/http2-nedir\/#Cozum\" >\u00c7\u00f6z\u00fcm<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.ihs.com.tr\/blog\/http2-nedir\/#SSS\" >SSS<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.ihs.com.tr\/blog\/http2-nedir\/#HTTP2-tum-web-tarayicilari-tarafindan-destekleniyor-mu\" >HTTP2 t\u00fcm web taray\u0131c\u0131lar\u0131 taraf\u0131ndan destekleniyor mu?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.ihs.com.tr\/blog\/http2-nedir\/#Mevcut-web-sitemde-HTTP2yi-etkinlestirebilir-miyim\" >Mevcut web sitemde HTTP\/2&#8217;yi etkinle\u015ftirebilir miyim?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.ihs.com.tr\/blog\/http2-nedir\/#HTTP2-SSLTLS-sifrelemesi-gerektiriyor-mu\" >HTTP\/2, SSL\/TLS \u015fifrelemesi gerektiriyor mu?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.ihs.com.tr\/blog\/http2-nedir\/#HTTP2-web-sitesi-performansini-nasil-artirir\" >HTTP2 web sitesi performans\u0131n\u0131 nas\u0131l art\u0131r\u0131r?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.ihs.com.tr\/blog\/http2-nedir\/#HTTP2-mobil-cihazlar-icin-faydali-midir\" >HTTP\/2 mobil cihazlar i\u00e7in faydal\u0131 m\u0131d\u0131r?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Protokol-nedir\"><\/span>Protokol nedir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>A\u011f protokol\u00fc, verilerin bir bilgisayar a\u011f\u0131 i\u00e7erisinde nas\u0131l bi\u00e7imlendirilece\u011fini, iletilece\u011fini, al\u0131naca\u011f\u0131n\u0131 ve i\u015flenece\u011fini tan\u0131mlayan bir dizi kural ve s\u00f6zle\u015fmedir<\/strong>\u00a0. Bir a\u011f i\u00e7indeki farkl\u0131 cihaz ve sistemlerin, temel donan\u0131m, yaz\u0131l\u0131m veya mimarilerine bak\u0131lmaks\u0131z\u0131n birbirleriyle ileti\u015fim kurmas\u0131na olanak tan\u0131yan bir \u00e7er\u00e7eve g\u00f6revi g\u00f6r\u00fcr.<\/p>\n<p>Di\u011fer protokollere \u00f6rnek olarak\u00a0<a href=\"https:\/\/www.ihs.com.tr\/blog\/ftp-nedir\/\" target=\"_blank\" rel=\"noopener\">FTP<\/a>\u00a0,\u00a0SFTP\u00a0,\u00a0<a href=\"https:\/\/www.ihs.com.tr\/blog\/ssh-nedir\/\" target=\"_blank\" rel=\"noopener\">SSH<\/a>\u00a0,\u00a0<a href=\"https:\/\/www.ihs.com.tr\/blog\/wordpress-smtp-ayarlari\/\" target=\"_blank\" rel=\"noopener\">SMTP<\/a>\u00a0vb. verilebilir.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"HTTP2-nedir\"><\/span>HTTP\/2 nedir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<blockquote><p><strong>HTTP\/2 protokol\u00fc, bilgileri s\u0131k\u0131\u015ft\u0131rarak ve ayn\u0131 anda birden fazla iste\u011fi y\u00fcr\u00fcterek interneti daha h\u0131zl\u0131 ve daha verimli hale getirir, bu da y\u00fckleme h\u0131z\u0131n\u0131 azalt\u0131r<\/strong>\u00a0.<\/p><\/blockquote>\n<p>Bu, web sitelerinin daha h\u0131zl\u0131 y\u00fcklendi\u011fi ve i\u00e7eri\u011fe daha h\u0131zl\u0131 eri\u015febilece\u011finiz anlam\u0131na gelir.<\/p>\n<p>Ek olarak, HTTP s\u00fcr\u00fcm 2.0 ile\u00a0<strong>sunucular, resimler veya dosyalar gibi ihtiyac\u0131n\u0131z olan kaynaklar\u0131 siz istemeden \u00f6nce size g\u00f6nderir<\/strong>\u00a0. T\u00fcm bu iyile\u015ftirmeler, daha h\u0131zl\u0131 web performans\u0131 ve kusursuz bir \u00e7evrimi\u00e7i deneyim i\u00e7in birlikte \u00e7al\u0131\u015f\u0131r.<\/p>\n<p>IETF (\u00a0<a href=\"https:\/\/www.ietf.org\/about\/introduction\/\" target=\"_blank\" rel=\"noopener nofollow\">IETF )\u00a0<\/a><a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc7540\" target=\"_blank\" rel=\"noopener nofollow\">RFC-7540&#8217;a<\/a>\u00a0g\u00f6re\u00a0HTTP\/2, a\u011f kaynaklar\u0131n\u0131n daha verimli kullan\u0131lmas\u0131n\u0131 sa\u011flar ve a\u011f gecikme alg\u0131s\u0131n\u0131 azalt\u0131r.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"HTTPnin-Gelisimi\"><\/span>HTTP&#8217;nin Geli\u015fimi<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>K\u00f6pr\u00fc Metni Aktar\u0131m Protokol\u00fc <\/strong><strong>\u2013 Hypertext Transform Protocol <\/strong><strong>(HTTP), 1991&#8217;de tan\u0131t\u0131lan web \u00fczerinde ileti\u015fim i\u00e7in bir a\u011f protokol\u00fcd\u00fcr<\/strong>\u00a0. HTTP&#8217;nin ilk s\u00fcr\u00fcm\u00fc, HTML belgelerini almak i\u00e7in basit bir protokold\u00fc. Yan\u0131t ba\u015fl\u0131klar\u0131n\u0131 veya durum kodlar\u0131 deste\u011fini i\u00e7ermiyordu.<\/p>\n<p>Modern web sitelerinin ve internet kullan\u0131c\u0131lar\u0131n\u0131n artan ihtiya\u00e7lar\u0131 do\u011frultusunda IETF HTTP \u00e7al\u0131\u015fma grubu, HTTP\/1.0&#8217;\u0131n bir sonraki s\u00fcr\u00fcm\u00fcn\u00fc yay\u0131nlad\u0131. Resimler ve video dosyalar\u0131 gibi farkl\u0131 i\u00e7erik t\u00fcrleri i\u00e7in destek i\u00e7eriyordu ve POST ve HEAD gibi ek y\u00f6ntemler tan\u0131tt\u0131.<\/p>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-14912\" src=\"https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2024\/03\/http-gelisimi.png\" alt=\"http-gelisimi\" width=\"708\" height=\"700\" srcset=\"https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2024\/03\/http-gelisimi.png 708w, https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2024\/03\/http-gelisimi-300x297.png 300w, https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2024\/03\/http-gelisimi-585x578.png 585w\" sizes=\"(max-width: 708px) 100vw, 708px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>1997 y\u0131l\u0131nda piyasaya s\u00fcr\u00fclen HTTP\/1.1, HTTP&#8217;nin en yayg\u0131n kullan\u0131lan s\u00fcr\u00fcm\u00fc haline geldi. Kal\u0131c\u0131 ba\u011flant\u0131lar\u0131n sunulmas\u0131, par\u00e7al\u0131 aktar\u0131m kodlamas\u0131 ve sanal bar\u0131nd\u0131rma deste\u011fi dahil olmak \u00fczere \u00f6nemli geli\u015ftirmeler getirdi. Ayr\u0131ca PUT, PATCH, OPTIONS ve DELETE gibi yeni y\u00f6ntemleri de tan\u0131tt\u0131. Ancak yine de performans ve gecikme a\u00e7\u0131s\u0131ndan s\u0131n\u0131rlamalar\u0131 vard\u0131.<\/p>\n<p>Di\u011fer\u00a0protokoller\u00a0zamanla g\u00fcncellenirken, HTTP\/1.1 neredeyse 16 y\u0131l boyunca web ileti\u015fimleri i\u00e7in standart olarak kald\u0131. Bu s\u00fcre zarf\u0131nda web ortam\u0131 geli\u015fmeye devam etti ve HTTP\/1.1 kullan\u0131m\u0131 h\u0131z ve g\u00fcvenlik sorunlar\u0131 olu\u015fturmaya ba\u015flad\u0131. Bu nedenle Google bu sorunlar\u0131 ara\u015ft\u0131rd\u0131 ve\u00a0deneysel bir alternatif olarak\u00a0<strong>SPDY protokol\u00fcn\u00fc olu\u015fturdu.<\/strong><\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"HTTP2-Ihtiyacinin-Ortaya-Cikisi\"><\/span>HTTP\/2 \u0130htiyac\u0131n\u0131n Ortaya \u00c7\u0131k\u0131\u015f\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>Mobil cihazlar\u0131n y\u00fckseli\u015fi, zengin medya i\u00e7eri\u011finin kullan\u0131m\u0131n\u0131n artmas\u0131 ve daha h\u0131zl\u0131 ve daha verimli web deneyimlerine olan talep, yeni bir protokol\u00fcn geli\u015ftirilmesini gerektirdi.<\/strong><\/p>\n<p>HTTP\/1.1&#8217;in, e\u015fzamanl\u0131 istemci isteklerini verimli bir \u015fekilde i\u015fleyememesi gibi performans\u0131 engelleyen belirli s\u0131n\u0131rlamalar\u0131 vard\u0131.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-14916\" src=\"https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2024\/03\/http1-connection.png\" alt=\"http1-connection\" width=\"708\" height=\"383\" srcset=\"https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2024\/03\/http1-connection.png 708w, https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2024\/03\/http1-connection-300x162.png 300w, https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2024\/03\/http1-connection-585x316.png 585w\" sizes=\"(max-width: 708px) 100vw, 708px\" \/><\/p>\n<p><strong>HTTP\/1.1 her iste\u011fi ve yan\u0131t\u0131 s\u0131rayla i\u015fler<\/strong>\u00a0ve bu da olas\u0131 gecikmelere yol a\u00e7ar. Ayr\u0131ca,\u00a0<strong>her istek sunucuya yeni bir TCP ba\u011flant\u0131s\u0131 gerektirir<\/strong>\u00a0ve bu da birden fazla TCP ba\u011flant\u0131s\u0131n\u0131n gereksiz a\u011f trafi\u011fine neden olmas\u0131na neden olur. Ayr\u0131ca, her HTTP 1.1 iste\u011finde\u00a0<strong>ba\u015fl\u0131klar veri y\u00fck\u00fcyle birlikte g\u00f6nderilir<\/strong>\u00a0ve bu da gereksiz veri aktar\u0131mlar\u0131na neden olur.<\/p>\n<p>Bu s\u0131n\u0131rlamalar daha geli\u015fmi\u015f ve optimize edilmi\u015f bir protokol ihtiyac\u0131n\u0131 do\u011furdu. May\u0131s 2015&#8217;te\u00a0standartla\u015ft\u0131r\u0131lan HTTP\/2,\u00a0SPDY&#8217;de sunulan bir\u00e7ok iyile\u015ftirmeyi i\u00e7eren\u00a0<strong>HTTP protokol\u00fcn\u00fcn \u00f6nemli bir revizyonu olarak kabul edildi .<\/strong><\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-14913\" src=\"https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2024\/03\/http2-connection.png\" alt=\"http2-connection\" width=\"708\" height=\"404\" srcset=\"https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2024\/03\/http2-connection.png 708w, https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2024\/03\/http2-connection-300x171.png 300w, https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2024\/03\/http2-connection-585x334.png 585w\" sizes=\"(max-width: 708px) 100vw, 708px\" \/><\/p>\n<p>Tek bir TCP ba\u011flant\u0131s\u0131 \u00fczerinden birden fazla paralel iste\u011fin \u00e7o\u011fullanmas\u0131na izin veren ve toplamda daha az TCP ba\u011flant\u0131s\u0131na neden olan ikili bir protokold\u00fcr. HTTP\/2 ayr\u0131ca web ileti\u015fiminin performans\u0131n\u0131, g\u00fcvenli\u011fini ve verimlili\u011fini art\u0131rmak i\u00e7in bir ba\u015fl\u0131k alan\u0131 (header) s\u0131k\u0131\u015ft\u0131rma mekanizmas\u0131, push teknolojisi ve di\u011fer optimizasyonlar\u0131 da sunar.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"HTTP2nin-Temel-Ozellikleri\"><\/span>HTTP\/2&#8217;nin Temel \u00d6zellikleri<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>HTTP\/2,\u00a0<strong>HTTP\/1.1&#8217;in s\u0131n\u0131rlamalar\u0131n\u0131 gideren<\/strong>\u00a0ve web ileti\u015fiminin performans\u0131n\u0131 art\u0131ran \u00e7e\u015fitli \u00f6zellikler sunar.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Server-Push\"><\/span>Server Push<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>HTTP\/2&#8217;nin dikkate de\u011fer \u00f6zelliklerinden biri <\/strong><strong>Server Push \u00f6zelli\u011fidir<\/strong><strong>. Bununla birlikte sunucu, <\/strong><strong>istemcinin<\/strong><strong> gelecekteki isteklerini kar\u015f\u0131lamak i\u00e7in kaynaklar\u0131 proaktif olarak g\u00f6nderebilir<\/strong>\u00a0. Bu \u00f6zellik, hem istemci hem de sunucu aras\u0131nda gereken gidi\u015f-d\u00f6n\u00fc\u015f say\u0131s\u0131n\u0131 azaltarak sayfa y\u00fckleme h\u0131z\u0131n\u0131n artmas\u0131n\u0131 sa\u011flar.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-14917\" src=\"https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2024\/03\/http2-server-push.png\" alt=\"http2-server-push\" width=\"708\" height=\"356\" srcset=\"https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2024\/03\/http2-server-push.png 708w, https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2024\/03\/http2-server-push-300x151.png 300w, https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2024\/03\/http2-server-push-585x294.png 585w\" sizes=\"(max-width: 708px) 100vw, 708px\" \/><\/p>\n<p>Yukar\u0131daki infografikte g\u00f6sterildi\u011fi gibi, tek bir istemci iste\u011fi \u00fczerine sunucu 2 varl\u0131\u011f\u0131 (\u00a0<i>index.html<\/i>\u00a0ve\u00a0<i>style.css)<\/i>\u00a0g\u00f6nderir . Web sitesi varl\u0131klar\u0131n\u0131n \u00f6nleyici olarak itilmesi sayesinde HTTP\/2, sayfa olu\u015fturmay\u0131 kolayla\u015ft\u0131r\u0131r ve h\u0131zland\u0131r\u0131r.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Multiplexing\"><\/span>Multiplexing<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>HTTP\/2, tek bir TCP ba\u011flant\u0131s\u0131 \u00fczerinden birden fazla e\u015fzamanl\u0131 istek ve yan\u0131ta izin vermek i\u00e7in <\/strong><strong>multiplexing (<\/strong><strong>\u00e7o\u011fullama<\/strong><strong>)<\/strong><strong> kullan\u0131r<\/strong>. Her iste\u011fin bir sonraki iste\u011fin g\u00f6nderilebilmesi i\u00e7in bir yan\u0131t beklemesi gereken HTTP\/1.1&#8217;in aksine, HTTP\/2 paralelli\u011fi m\u00fcmk\u00fcn k\u0131lar. B\u00f6ylece genel verimlili\u011fi art\u0131r\u0131r.<\/p>\n<p>Multiplexing\u2019de istekler ve yan\u0131tlar \u00e7er\u00e7eve (frame) ad\u0131 verilen daha k\u00fc\u00e7\u00fck birimlere b\u00f6l\u00fcn\u00fcr. Bu frame\u2019ler daha sonra serpi\u015ftirilir ve engelleyici olmayan bir \u015fekilde g\u00f6nderilir. Bu, a\u011f t\u0131kan\u0131kl\u0131\u011f\u0131 nedeniyle bir iste\u011fin gecikmesi durumunda di\u011fer isteklerin i\u015flenmeye devam edebilece\u011fi anlam\u0131na gelir.<\/p>\n<p>Multiplexing ayn\u0131 zamanda\u00a0yava\u015f bir iste\u011fin sonraki HTTP isteklerinin teslimini geciktirebilece\u011fi\u00a0<strong>hat ba\u015f\u0131 engelleme<\/strong><strong> (head-of-line)<\/strong><strong> sorununu da ortadan kald\u0131r\u0131r<\/strong>\u00a0. Sonu\u00e7 olarak bu \u00f6zellik gecikmenin azalt\u0131lmas\u0131na yard\u0131mc\u0131 olur ve m\u00fc\u015fteri memnuniyetinin artmas\u0131n\u0131 sa\u011flar.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Flow-control-Akis-kontrolu-ve-Stream-Prioritization-Akis-Onceliklendirme\"><\/span>Flow control (Ak\u0131\u015f kontrol\u00fc) ve Stream Prioritization (Ak\u0131\u015f \u00d6nceliklendirme)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>HTTP\/2, istemcinin farkl\u0131 kaynaklara \u00f6ncelik d\u00fczeyleri atamas\u0131na olanak tan\u0131yan ak\u0131\u015f \u00f6nceliklendirme kavram\u0131n\u0131 sunar. Bu, ak\u0131\u015f kontrol\u00fcyle birlikte, kritik kaynaklar\u0131n ilk \u00f6nce getirilmesini sa\u011flar, web sayfalar\u0131n\u0131n olu\u015fturulmas\u0131n\u0131 optimize eder ve daha iyi bir kullan\u0131c\u0131 deneyimi sa\u011flar.<\/strong><\/p>\n<p>Ak\u0131\u015f kontrol\u00fc, al\u0131c\u0131n\u0131n belirli veri ak\u0131\u015flar\u0131na \u00f6ncelik vererek veri iletim h\u0131z\u0131n\u0131 d\u00fczenlemesini sa\u011flar. Al\u0131c\u0131n\u0131n i\u015fleyebilece\u011finden daha fazla veriyle a\u015f\u0131r\u0131 y\u00fcklenmesini \u00f6nleyerek t\u0131kan\u0131kl\u0131\u011f\u0131 ve arabellek ta\u015fmas\u0131n\u0131 \u00f6nler. Ak\u0131\u015f kontrol\u00fc ak\u0131\u015f seviyesinde \u00e7al\u0131\u015f\u0131r ve her ak\u0131\u015f\u0131n kendi ak\u0131\u015f kontrol penceresine sahip olmas\u0131na olanak tan\u0131r.<\/p>\n<p>Ak\u0131\u015f kontrol\u00fc ile ak\u0131\u015f \u00f6nceliklendirmesi aras\u0131ndaki etkile\u015fim, HTTP\/2 protokol\u00fcn\u00fcn genel performans\u0131n\u0131 optimize etmek i\u00e7in \u00e7ok \u00f6nemlidir. Ak\u0131\u015f kontrol\u00fc, verilerin al\u0131c\u0131n\u0131n i\u015fleyebilece\u011fi bir h\u0131zda iletilmesini sa\u011flarken, ak\u0131\u015f \u00f6nceliklendirmesi ak\u0131\u015flar\u0131n i\u015flenme s\u0131ras\u0131n\u0131 belirleyerek kritik kaynaklar\u0131n daha verimli bir \u015fekilde iletilmesine olanak tan\u0131r.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Header-Compression-Baslik-Sikistirma\"><\/span>Header Compression (Ba\u015fl\u0131k S\u0131k\u0131\u015ft\u0131rma)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>HTTP\/2,\u00a0<strong>HTTP \u00fcstbilgileriyle ili\u015fkili ek y\u00fck\u00fc azaltmak<\/strong>\u00a0i\u00e7in bir ba\u015fl\u0131k s\u0131k\u0131\u015ft\u0131rma mekanizmas\u0131 kullan\u0131r . Bu s\u0131k\u0131\u015ft\u0131rma tekni\u011fi, ba\u015fl\u0131klar\u0131n boyutunu azalt\u0131r, b\u00f6ylece daha d\u00fc\u015f\u00fck bant geni\u015fli\u011fi t\u00fcketimi ve istemci ile sunucu aras\u0131nda daha h\u0131zl\u0131 ileti\u015fim sa\u011flan\u0131r.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-14915\" src=\"https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2024\/03\/headers-compression.png\" alt=\"headers-compression\" width=\"708\" height=\"417\" srcset=\"https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2024\/03\/headers-compression.png 708w, https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2024\/03\/headers-compression-300x177.png 300w, https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2024\/03\/headers-compression-585x345.png 585w\" sizes=\"(max-width: 708px) 100vw, 708px\" \/><\/p>\n<p>Mekanizma, ba\u015fl\u0131klar\u0131 s\u0131k\u0131\u015ft\u0131rmak i\u00e7in\u00a0<a href=\"https:\/\/httpwg.org\/specs\/rfc7541.html\" target=\"_blank\" rel=\"noopener nofollow\"><strong>HPACK<\/strong><\/a>\u00a0(HTTP\/2 Statik Tablo ve Huffman Kodlamas\u0131) algoritmas\u0131n\u0131 kullan\u0131r. HPACK, herhangi bir kritik bilgiyi kaybetmeden ba\u015fl\u0131klar\u0131n boyutunu en aza indirmek i\u00e7in Huffman kodlama, indeksleme ve dinamik tablo y\u00f6netimi gibi teknikleri kullan\u0131r.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Binary-Protocol-Ikili-Protokol\"><\/span>Binary Protocol (\u0130kili Protokol)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>HTTP\/1.1 ileti\u015fim i\u00e7in d\u00fcz metin kullan\u0131rken,\u00a0<strong>HTTP<\/strong><strong>2 <\/strong><strong>daha verimli ayr\u0131\u015ft\u0131rmaya ve daha h\u0131zl\u0131 veri iletimine olanak tan\u0131yan ikili bir protokol kullan\u0131r<\/strong>\u00a0. \u0130kili format, iletilmesi gereken veri miktar\u0131n\u0131 azaltarak performans\u0131 art\u0131r\u0131r.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-14914\" src=\"https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2024\/03\/http2-binary-protocol.png\" alt=\"http2-binary-protocol\" width=\"708\" height=\"406\" srcset=\"https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2024\/03\/http2-binary-protocol.png 708w, https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2024\/03\/http2-binary-protocol-300x172.png 300w, https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2024\/03\/http2-binary-protocol-585x335.png 585w\" sizes=\"(max-width: 708px) 100vw, 708px\" \/><\/p>\n<p>HTTP\/2&#8217;de veriler, belirli bilgi t\u00fcrlerini ta\u015f\u0131yan ikili paketler olan frame ad\u0131 verilen daha k\u00fc\u00e7\u00fck birimlere b\u00f6l\u00fcn\u00fcr. Her frame\u2019in, t\u00fcr\u00fcn\u00fc ve uzunlu\u011funu belirten bir frame ba\u015fl\u0131\u011f\u0131 da dahil olmak \u00fczere belirli bir format\u0131 vard\u0131r. Bu frame\u2019ler daha sonra tek bir istemci-sunucu ba\u011flant\u0131s\u0131 \u00fczerinden g\u00f6nderilerek e\u015fzamanl\u0131 ve aral\u0131kl\u0131 ileti\u015fime olanak tan\u0131r.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"HTTP2nin-Performans-Avantajlari\"><\/span>HTTP\/2&#8217;nin Performans Avantajlar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>HTTP2&#8217;nin benimsenmesi \u00f6nemli performans avantajlar\u0131 sa\u011flar. Server Push, \u00e7o\u011fullama, ak\u0131\u015f \u00f6nceliklendirme ve header s\u0131k\u0131\u015ft\u0131rma gibi \u00f6zelliklerin birle\u015ftirilmesi, daha h\u0131zl\u0131 sayfa y\u00fckleme s\u00fcreleri, daha az gecikme ve geli\u015fmi\u015f web performans\u0131 sa\u011flar. HTTP\/2 kullanan web siteleri ve uygulamalar genellikle daha iyi kullan\u0131c\u0131 etkile\u015fimi ve artan d\u00f6n\u00fc\u015f\u00fcm oranlar\u0131 sa\u011flar.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Uyumluluk-ve-Benimseme\"><\/span>Uyumluluk ve Benimseme<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>HTTP2, HTTP\/1.1 ile geriye d\u00f6n\u00fck olarak uyumlu olacak \u015fekilde tasarlanm\u0131\u015ft\u0131r ve mevcut web altyap\u0131s\u0131n\u0131n en son protokole sorunsuz bir \u015fekilde ge\u00e7i\u015f yapmas\u0131n\u0131 sa\u011flar. \u00c7o\u011fu modern taray\u0131c\u0131 ve sunucu HTTP\/2&#8217;yi destekleyerek web sitesi sahiplerinin ve geli\u015ftiricilerin b\u00fcy\u00fck uyumluluk sorunlar\u0131 olmadan avantajlar\u0131ndan yararlanmas\u0131na olanak tan\u0131r.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"HTTP2-Kullanmaya-Nasil-Baslanir\"><\/span>HTTP\/2 Kullanmaya Nas\u0131l Ba\u015flan\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Bir web sitesinde HTTP\/2&#8217;yi etkinle\u015ftirmek i\u00e7in sunucu taraf\u0131 yap\u0131land\u0131rmas\u0131 gereklidir<\/strong>\u00a0. Uygulamaya y\u00f6nelik belirli ad\u0131mlar, kullan\u0131lan web sunucusuna ba\u011fl\u0131d\u0131r. Apache ve Nginx gibi pop\u00fcler web sunucular\u0131, HTTP\/2 i\u00e7in yerle\u015fik deste\u011fe sahiptir.<\/p>\n<blockquote><p><strong><a href=\"https:\/\/www.ihs.com.tr\/web-hosting\/\">HTTP\/2, t\u00fcm \u0130HS Telekom hosting paketlerinde<\/a>\u00a0ve\u00a0<a href=\"https:\/\/www.ihs.com.tr\/sunucu-kiralama\/\">sunucular\u0131nda<\/a>\u00a0mevcuttur\u00a0ve bundan yararlanmak i\u00e7in web siteniz bir <a href=\"https:\/\/www.ihs.com.tr\/ssl\/\">SSL sertifikas\u0131na<\/a> ihtiyac\u0131n\u0131z vard\u0131r.<\/strong><\/p><\/blockquote>\n<p>Ayr\u0131ca HTTP2, TLS \u00fczerinden HTTP\/2 (TLS ile HTTP\/2) ad\u0131 verilen bir geri d\u00f6n\u00fc\u015f mekanizmas\u0131 i\u00e7erir. Bu, HTTP\/2&#8217;yi desteklemeyen istemcilerin, her iki protokol\u00fc de destekleyen sunucularla ileti\u015fim kurarken HTTP\/1.1&#8217;e geri d\u00f6nmesine olanak tan\u0131r.<\/p>\n<p>Ayr\u0131ca, HTTP\/2&#8217;nin benimsenmesi baz\u0131 ayarlamalar ve de\u011ferlendirmeler gerektirebilir. \u00d6rne\u011fin, HTTP\/2&#8217;nin \u015fifreleme gereksinimi (TLS), sunucu y\u00f6neticilerinin\u00a0SSL\/TLS sertifikalar\u0131\u00a0almas\u0131n\u0131 ve y\u00fcklemesini gerektirebilir\u00a0.<\/p>\n<p>Son olarak HTTP\/2 i\u00e7in CDN deste\u011fi de mevcuttur.\u00a0<a href=\"https:\/\/www.ihs.com.tr\/blog\/cdn-nedir-site-performansini-nasil-iyilestirir\/\" target=\"_blank\" rel=\"noopener\">\u0130\u00e7erik Da\u011f\u0131t\u0131m A\u011flar\u0131\u00a0(CDN&#8217;ler)<\/a> ayr\u0131ca HTTP\/2&#8217;yi benimsemi\u015f ve i\u00e7eri\u011fin protokol \u00fczerinden teslim edilmesini sa\u011flam\u0131\u015ft\u0131r. CDN&#8217;ler, \u00f6nbelle\u011fe al\u0131nm\u0131\u015f ve da\u011f\u0131t\u0131lm\u0131\u015f i\u00e7eri\u011fin en yeni protokoller kullan\u0131larak sunulmas\u0131n\u0131 sa\u011flayarak HTTP\/2&#8217;nin benimsenmesini h\u0131zland\u0131rmada \u00e7ok \u00f6nemli bir rol oynar.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"HTTP2nin-Sinirlamalari\"><\/span>HTTP2&#8217;nin S\u0131n\u0131rlamalar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>HTTP\/2 \u00e7ok say\u0131da avantaj sunsa da s\u0131n\u0131rlamalar\u0131n\u0131n fark\u0131nda olmak \u00f6nemlidir.<\/p>\n<ul>\n<li><strong>S\u0131n\u0131rl\u0131 taray\u0131c\u0131 deste\u011fi<\/strong>. Baz\u0131 eski sistemler ve daha eski taray\u0131c\u0131lar HTTP\/2&#8217;yi tam olarak desteklemeyebilir ve bu da uyumluluk sorunlar\u0131na neden olabilir.<\/li>\n<li>Karma\u015f\u0131kl\u0131\u011f\u0131\u00a0<strong>Y\u00fckseltme<\/strong>\u00a0Y\u00fckseltme i\u015flemi, sunucu yap\u0131land\u0131rma de\u011fi\u015fikliklerini, yeni \u00f6zelliklerin uygulanmas\u0131n\u0131 ve geriye d\u00f6n\u00fck uyumlulukla ilgili hususlar\u0131n dikkate al\u0131nmas\u0131n\u0131 gerektirebilir.<\/li>\n<li><strong>Gecikme ve Yava\u015f Ba\u015flang\u0131\u00e7<\/strong>. Protokol, yava\u015f a\u011f ba\u011flant\u0131lar\u0131nda ve y\u00fcksek gecikmeli ortamlarda zorluklarla kar\u015f\u0131la\u015fabilir. \u0130lk ba\u011flant\u0131 kurulumu (\u00a0<strong>yava\u015f ba\u015flang\u0131\u00e7<\/strong>\u00a0\u200b\u200ba\u015famas\u0131 olarak da bilinir), yeni ba\u011flant\u0131lar kurulurken gecikmeye neden olabilir.<\/li>\n<li><strong>Head-of-line Blocking<\/strong>. HTTP\/2&#8217;de tek bir ba\u011flant\u0131 \u00fczerinden ayn\u0131 anda birden fazla istek ve yan\u0131t g\u00f6nderilebilir. Ancak, sunucunun yava\u015f yan\u0131t\u0131 nedeniyle bir istek gecikirse veya engellenirse, bu durum head-of-line blocking\u2019e yol a\u00e7abilir.<\/li>\n<li><strong>Daha Y\u00fcksek Sunucu Kayna\u011f\u0131 Kullan\u0131m\u0131<\/strong>\u00a0: HTTP\/2, \u00e7oklanm\u0131\u015f ak\u0131\u015flar\u0131 i\u015fleme ve e\u015fzamanl\u0131 istekleri y\u00f6netme konusundaki artan karma\u015f\u0131kl\u0131k nedeniyle, HTTP\/1.1&#8217;e k\u0131yasla daha fazla sunucu kayna\u011f\u0131 gerektirir. Belirli senaryolarda bu, \u00f6zellikle \u00e7ok say\u0131da e\u015f zamanl\u0131 istek sunulurken sunucu kaynak kullan\u0131m\u0131n\u0131n daha y\u00fcksek olmas\u0131na neden olabilir.<\/li>\n<\/ul>\n<p>Ayr\u0131ca, belirli a\u011f yap\u0131land\u0131rmalar\u0131 ve proxy&#8217;ler HTTP\/2 trafi\u011fini do\u011fru \u015fekilde i\u015flemeyebilir ve bu da\u00a0performans\u0131n\u00a0d\u00fc\u015fmesine neden olabilir .<\/p>\n<p>Bu s\u0131n\u0131rlamalara ra\u011fmen \u00e7o\u011fu durumda HTTP2&#8217;nin yararlar\u0131 bu dezavantajlardan daha a\u011f\u0131r basmaktad\u0131r. Web sitesi sahiplerinin ve geli\u015ftiricilerinin, web siteleri i\u00e7in HTTP\/2&#8217;yi benimserken bu s\u0131n\u0131rlamalar\u0131 dikkate almalar\u0131 ve uygun uygulama ve testlerden emin olmalar\u0131 \u00f6nemlidir.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"HTTP2-ve-HTTP11-karsilastirmasi\"><\/span>HTTP\/2 ve HTTP\/1.1 kar\u015f\u0131la\u015ft\u0131rmas\u0131<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>HTTP\/2, \u00f6nceki s\u00fcr\u00fcm olan HTTP\/1.1&#8217;e g\u00f6re \u00f6nemli bir geli\u015fmedir<\/strong>\u00a0. HTTP\/1.1&#8217;in performans darbo\u011fazlar\u0131n\u0131 giderir ve web ileti\u015fimi i\u00e7in daha verimli ve optimize edilmi\u015f bir protokol sa\u011flar.<\/p>\n<p>Server push, multiplexing, ak\u0131\u015f \u00f6nceliklendirme, header s\u0131k\u0131\u015ft\u0131rma ve ikili protokol gibi \u00f6zelliklerin sunulmas\u0131, HTTP\/2&#8217;yi modern web geli\u015ftiricileri i\u00e7in tercih edilen se\u00e7enek haline getiriyor.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cozum\"><\/span>\u00c7\u00f6z\u00fcm<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>HTTP\/2\u2019nin geli\u015fmi\u015f \u00f6zellikleri performans\u0131 art\u0131r\u0131r, gecikmeyi azalt\u0131r ve kullan\u0131c\u0131 deneyimini iyile\u015ftirir. Protokol\u00fcn mevcut altyap\u0131yla uyumlulu\u011fu ve yayg\u0131n deste\u011fi, onu web uygulamalar\u0131n\u0131 optimize etmek isteyen web sitesi sahipleri ve geli\u015ftiriciler i\u00e7in ideal bir se\u00e7im haline getiriyor.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"SSS\"><\/span>SSS<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"HTTP2-tum-web-tarayicilari-tarafindan-destekleniyor-mu\"><\/span>HTTP2 t\u00fcm web taray\u0131c\u0131lar\u0131 taraf\u0131ndan destekleniyor mu?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00c7o\u011fu modern web taray\u0131c\u0131s\u0131 HTTP\/2&#8217;yi destekler. Ancak baz\u0131 eski taray\u0131c\u0131lar bunu tam olarak desteklemeyebilir. Protokol\u00fc uygulamadan \u00f6nce hedef kitlenin taray\u0131c\u0131lar\u0131n\u0131n uyumlulu\u011funu kontrol etmek \u00f6nemlidir.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Mevcut-web-sitemde-HTTP2yi-etkinlestirebilir-miyim\"><\/span>Mevcut web sitemde HTTP\/2&#8217;yi etkinle\u015ftirebilir miyim?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Evet, HTTP2 mevcut bir web sitesinde etkinle\u015ftirilebilir. Sunucu taraf\u0131 yap\u0131land\u0131rmas\u0131 ve deste\u011fi gereklidir. \u00d6zel talimatlar i\u00e7in web sunucunuzun veya bar\u0131nd\u0131rma sa\u011flay\u0131c\u0131n\u0131z\u0131n belgelerine bak\u0131n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"HTTP2-SSLTLS-sifrelemesi-gerektiriyor-mu\"><\/span>HTTP\/2, SSL\/TLS \u015fifrelemesi gerektiriyor mu?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>HTTP s\u00fcr\u00fcm 2.0 kesinlikle SSL\/TLS \u015fifrelemesini gerektirmese de \u00e7o\u011fu taray\u0131c\u0131 bunu yaln\u0131zca \u015fifrelenmi\u015f ba\u011flant\u0131lar (\u00a0<a href=\"https:\/\/www.ihs.com.tr\/blog\/wordpress-ssl-kurulumu-ve-https-ayarlari\/\" target=\"_blank\" rel=\"noopener\">HTTPS<\/a>\u00a0) \u00fczerinden destekler. G\u00fcvenlik ve uyumluluk nedeniyle SSL\/TLS \u015fifrelemesinin kullan\u0131lmas\u0131 \u00f6nemle tavsiye edilir.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"HTTP2-web-sitesi-performansini-nasil-artirir\"><\/span>HTTP2 web sitesi performans\u0131n\u0131 nas\u0131l art\u0131r\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>HTTP\/2, server-side push, multiplexing, ak\u0131\u015f \u00f6nceliklendirme, header s\u0131k\u0131\u015ft\u0131rma ve ikili protokol gibi \u00f6zellikler arac\u0131l\u0131\u011f\u0131yla web sitesi performans\u0131n\u0131 art\u0131r\u0131r. Bu \u00f6zellikler gecikmeyi azalt\u0131r, paralelli\u011fi art\u0131r\u0131r ve kaynak da\u011f\u0131t\u0131m\u0131n\u0131 optimize eder.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"HTTP2-mobil-cihazlar-icin-faydali-midir\"><\/span>HTTP\/2 mobil cihazlar i\u00e7in faydal\u0131 m\u0131d\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Evet, HTTP 2.0 s\u00fcr\u00fcm\u00fc mobil cihazlar i\u00e7in faydal\u0131d\u0131r. Gidi\u015f d\u00f6n\u00fc\u015flerin azalt\u0131lmas\u0131 ve kaynak da\u011f\u0131t\u0131m\u0131n\u0131n iyile\u015ftirilmesi gibi performans iyile\u015ftirmeleri, mobil cihazlarda daha h\u0131zl\u0131 sayfa y\u00fckleme s\u00fcrelerini ve daha sorunsuz bir tarama deneyimini destekler.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>HTTP\/2, a\u011f kaynaklar\u0131n\u0131n daha iyi kullan\u0131lmas\u0131n\u0131 sa\u011flayarak web&#8217;de devrim yaratt\u0131. S\u00fcr\u00fcm 2.0, World Wide Web&#8217;in omurgas\u0131 olan HTTP protokol\u00fcn\u00fcn b\u00fcy\u00fck bir revizyonudur.&hellip;<\/p>\n","protected":false},"author":3,"featured_media":14911,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[414],"tags":[],"class_list":["post-14907","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sunucu"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/posts\/14907","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=14907"}],"version-history":[{"count":5,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/posts\/14907\/revisions"}],"predecessor-version":[{"id":14919,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/posts\/14907\/revisions\/14919"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/media\/14911"}],"wp:attachment":[{"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=14907"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=14907"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=14907"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}