{"id":2070,"date":"2026-10-20T11:00:43","date_gmt":"2026-10-20T08:00:43","guid":{"rendered":"https:\/\/www.domainsorgulama.com\/blog\/?p=2070"},"modified":"2026-09-30T17:05:15","modified_gmt":"2026-09-30T14:05:15","slug":"cdn-icerik-dagitim-agi-nedir","status":"publish","type":"post","link":"https:\/\/www.domainsorgulama.com\/blog\/cdn-icerik-dagitim-agi-nedir\/","title":{"rendered":"CDN (\u0130\u00e7erik Da\u011f\u0131t\u0131m A\u011f\u0131) Nedir? Web Sitesi H\u0131z\u0131na Etkisi"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Bir web sitesi a\u00e7\u0131ld\u0131\u011f\u0131nda ge\u00e7en her milisaniye, kullan\u0131c\u0131 deneyimini ve arama motoru s\u0131ralamas\u0131n\u0131 do\u011frudan etkiler. Sitenizin sunucusu ister ne kadar g\u00fc\u00e7l\u00fc olursa olsun, ziyaret\u00e7i sunucudan co\u011frafi olarak ne kadar uzaktaysa site o kadar yava\u015f y\u00fcklenir. \u0130\u015fte tam bu noktada devreye CDN (Content Delivery Network \/ \u0130\u00e7erik Da\u011f\u0131t\u0131m A\u011f\u0131) girer. Bu yaz\u0131da CDN&#8217;in ne oldu\u011funu, nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131, web sitesi h\u0131z\u0131na ve SEO&#8217;ya etkisini detayl\u0131 \u015fekilde inceliyoruz.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_78 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><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><\/span><\/a><\/span><\/div>\n<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.domainsorgulama.com\/blog\/cdn-icerik-dagitim-agi-nedir\/#CDN_Nedir\" >CDN Nedir?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.domainsorgulama.com\/blog\/cdn-icerik-dagitim-agi-nedir\/#Gunluk_Hayattan_Bir_Benzetme\" >G\u00fcnl\u00fck Hayattan Bir Benzetme<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.domainsorgulama.com\/blog\/cdn-icerik-dagitim-agi-nedir\/#CDN_Nasil_Calisir\" >CDN Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.domainsorgulama.com\/blog\/cdn-icerik-dagitim-agi-nedir\/#CDNin_Web_Sitesi_Hizina_Etkisi\" >CDN&#8217;in Web Sitesi H\u0131z\u0131na Etkisi<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.domainsorgulama.com\/blog\/cdn-icerik-dagitim-agi-nedir\/#1_Azalan_Gecikme_Latency\" >1. Azalan Gecikme (Latency)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.domainsorgulama.com\/blog\/cdn-icerik-dagitim-agi-nedir\/#2_Sunucu_Yukunun_Dagitilmasi\" >2. Sunucu Y\u00fck\u00fcn\u00fcn Da\u011f\u0131t\u0131lmas\u0131<\/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.domainsorgulama.com\/blog\/cdn-icerik-dagitim-agi-nedir\/#3_Sikistirma_ve_Optimizasyon\" >3. S\u0131k\u0131\u015ft\u0131rma ve Optimizasyon<\/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.domainsorgulama.com\/blog\/cdn-icerik-dagitim-agi-nedir\/#4_HTTP2_ve_HTTP3_Destegi\" >4. HTTP\/2 ve HTTP\/3 Deste\u011fi<\/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.domainsorgulama.com\/blog\/cdn-icerik-dagitim-agi-nedir\/#5_DDoS_ve_Trafik_Ataklarina_Karsi_Koruma\" >5. DDoS ve Trafik Ataklar\u0131na Kar\u015f\u0131 Koruma<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.domainsorgulama.com\/blog\/cdn-icerik-dagitim-agi-nedir\/#CDN_Kullanmanin_SEOya_Etkisi\" >CDN Kullanman\u0131n SEO&#8217;ya Etkisi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.domainsorgulama.com\/blog\/cdn-icerik-dagitim-agi-nedir\/#Hangi_Icerikler_CDN_Uzerinden_Sunulur\" >Hangi \u0130\u00e7erikler CDN \u00dczerinden Sunulur?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.domainsorgulama.com\/blog\/cdn-icerik-dagitim-agi-nedir\/#Populer_CDN_Saglayicilari\" >Pop\u00fcler CDN Sa\u011flay\u0131c\u0131lar\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.domainsorgulama.com\/blog\/cdn-icerik-dagitim-agi-nedir\/#CDN_Kullanirken_Dikkat_Edilmesi_Gerekenler\" >CDN Kullan\u0131rken Dikkat Edilmesi Gerekenler<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.domainsorgulama.com\/blog\/cdn-icerik-dagitim-agi-nedir\/#CDN_Kullanmanin_Dezavantajlari_Var_mi\" >CDN Kullanman\u0131n Dezavantajlar\u0131 Var m\u0131?<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"CDN_Nedir\"><\/span><span style=\"font-weight: 400;\">CDN Nedir?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">CDN, d\u00fcnyan\u0131n farkl\u0131 noktalar\u0131na yay\u0131lm\u0131\u015f sunucu a\u011flar\u0131ndan olu\u015fan ve bir web sitesinin i\u00e7eri\u011fini (g\u00f6rseller, CSS, JavaScript, videolar, hatta bazen t\u00fcm HTML sayfalar\u0131) kullan\u0131c\u0131ya co\u011frafi olarak en yak\u0131n sunucudan sunan bir sistemdir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Normalde bir web sitesi tek bir sunucuda (\u00f6rne\u011fin \u0130stanbul&#8217;da) bar\u0131nd\u0131r\u0131l\u0131r. Bu siteye Amerika&#8217;dan bir kullan\u0131c\u0131 eri\u015fti\u011finde, veri okyanus a\u015f\u0131r\u0131 mesafeler kat ederek gitmek zorundad\u0131r \u2014 bu da gecikmeye (latency) yol a\u00e7ar. CDN kullan\u0131ld\u0131\u011f\u0131nda ise, sitenizin statik i\u00e7erikleri d\u00fcnya genelindeki onlarca hatta y\u00fczlerce sunucuya (bunlara edge server \/ u\u00e7 sunucu denir) kopyalan\u0131r. Kullan\u0131c\u0131 siteye eri\u015fti\u011finde, i\u00e7erik kendisine en yak\u0131n edge sunucudan gelir.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Gunluk_Hayattan_Bir_Benzetme\"><\/span><span style=\"font-weight: 400;\">G\u00fcnl\u00fck Hayattan Bir Benzetme<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">CDN&#8217;i bir kitap da\u011f\u0131t\u0131m zinciri gibi d\u00fc\u015f\u00fcnebilirsiniz. Tek bir merkezi depoda tutulan kitaplar\u0131 her sipari\u015f i\u00e7in o depodan g\u00f6ndermek yerine, ayn\u0131 kitaplardan farkl\u0131 \u015fehirlerdeki \u015fubelere de stok b\u0131rak\u0131rs\u0131n\u0131z. Bir m\u00fc\u015fteri kitap sipari\u015f etti\u011finde, en yak\u0131n \u015fubeden g\u00f6nderim yap\u0131l\u0131r ve kitap \u00e7ok daha h\u0131zl\u0131 ula\u015f\u0131r. CDN de web i\u00e7eri\u011fi i\u00e7in tam olarak bunu yapar.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2072 size-full\" src=\"https:\/\/www.domainsorgulama.com\/blog\/wp-content\/uploads\/2026\/09\/CDN-Icerik-Dagitim-Agi-Nedir-Web-Sitesi-Hizina-Etkisi3.jpg\" alt=\"\" width=\"810\" height=\"440\" srcset=\"https:\/\/www.domainsorgulama.com\/blog\/wp-content\/uploads\/2026\/09\/CDN-Icerik-Dagitim-Agi-Nedir-Web-Sitesi-Hizina-Etkisi3.jpg 810w, https:\/\/www.domainsorgulama.com\/blog\/wp-content\/uploads\/2026\/09\/CDN-Icerik-Dagitim-Agi-Nedir-Web-Sitesi-Hizina-Etkisi3-300x163.jpg 300w, https:\/\/www.domainsorgulama.com\/blog\/wp-content\/uploads\/2026\/09\/CDN-Icerik-Dagitim-Agi-Nedir-Web-Sitesi-Hizina-Etkisi3-768x417.jpg 768w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"CDN_Nasil_Calisir\"><\/span><span style=\"font-weight: 400;\">CDN Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">CDN&#8217;in \u00e7al\u0131\u015fma mant\u0131\u011f\u0131n\u0131 ad\u0131m ad\u0131m inceleyelim:<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0130\u00e7erik, ana sunucudan (origin server) CDN a\u011f\u0131na da\u011f\u0131t\u0131l\u0131r. Web sitenizin resimleri, CSS\/JS dosyalar\u0131 ve di\u011fer statik i\u00e7erikleri, CDN sa\u011flay\u0131c\u0131s\u0131n\u0131n d\u00fcnya genelindeki edge sunucular\u0131na kopyalan\u0131r (cache&#8217;lenir).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kullan\u0131c\u0131 bir istek g\u00f6nderir. Bir ziyaret\u00e7i sitenize eri\u015fti\u011finde, taray\u0131c\u0131s\u0131 i\u00e7erik i\u00e7in bir istek g\u00f6nderir.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">DNS, en yak\u0131n edge sunucuyu bulur. CDN&#8217;in ak\u0131ll\u0131 y\u00f6nlendirme sistemi (genellikle Anycast DNS kullan\u0131l\u0131r), kullan\u0131c\u0131n\u0131n konumuna en yak\u0131n ve en az y\u00fckte olan edge sunucuyu belirler.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0130\u00e7erik en yak\u0131n sunucudan sunulur. Kullan\u0131c\u0131, dosyalar\u0131 binlerce kilometre uzaktaki ana sunucudan de\u011fil, kendisine yak\u0131n edge sunucudan al\u0131r.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00d6nbellek g\u00fcncel tutulur. CDN, belirlenen s\u00fcrelerle (TTL &#8211; Time to Live) i\u00e7eri\u011fi ana sunucudan yeniden \u00e7ekerek edge sunuculardaki kopyalar\u0131 g\u00fcnceller.<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400;\">Bu sayede kullan\u0131c\u0131 ile i\u00e7erik aras\u0131ndaki fiziksel mesafe k\u0131sal\u0131r, veri daha az a\u011f s\u0131\u00e7ramas\u0131 (hop) yapar ve sayfa \u00e7ok daha h\u0131zl\u0131 y\u00fcklenir.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"CDNin_Web_Sitesi_Hizina_Etkisi\"><\/span><span style=\"font-weight: 400;\">CDN&#8217;in Web Sitesi H\u0131z\u0131na Etkisi<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">CDN kullanman\u0131n sa\u011flad\u0131\u011f\u0131 h\u0131z avantajlar\u0131, birden fazla teknik mekanizmadan kaynaklan\u0131r:<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Azalan_Gecikme_Latency\"><\/span><span style=\"font-weight: 400;\">1. Azalan Gecikme (Latency)<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Kullan\u0131c\u0131 ile sunucu aras\u0131ndaki mesafe k\u0131sald\u0131k\u00e7a, veri paketlerinin gidi\u015f-d\u00f6n\u00fc\u015f s\u00fcresi (round-trip time) de k\u0131sal\u0131r. \u00d6zellikle uluslararas\u0131 ziyaret\u00e7isi olan siteler i\u00e7in bu fark saniyeler mertebesinde hissedilebilir.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Sunucu_Yukunun_Dagitilmasi\"><\/span><span style=\"font-weight: 400;\">2. Sunucu Y\u00fck\u00fcn\u00fcn Da\u011f\u0131t\u0131lmas\u0131<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">T\u00fcm trafi\u011fin tek bir sunucuya de\u011fil, birden fazla edge sunucuya da\u011f\u0131lmas\u0131, ana sunucunun \u00fczerindeki y\u00fck\u00fc azalt\u0131r. Bu da \u00f6zellikle ani trafik art\u0131\u015flar\u0131nda (viral bir i\u00e7erik, kampanya d\u00f6nemi vb.) sitenin \u00e7\u00f6kmesini \u00f6nler.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Sikistirma_ve_Optimizasyon\"><\/span><span style=\"font-weight: 400;\">3. S\u0131k\u0131\u015ft\u0131rma ve Optimizasyon<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u00c7o\u011fu CDN sa\u011flay\u0131c\u0131s\u0131, i\u00e7erikleri iletirken otomatik olarak s\u0131k\u0131\u015ft\u0131rma (Gzip, Brotli) ve g\u00f6rsel optimizasyonu uygular. Bu, indirilen veri miktar\u0131n\u0131 azaltarak y\u00fckleme s\u00fcresini k\u0131salt\u0131r.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_HTTP2_ve_HTTP3_Destegi\"><\/span><span style=\"font-weight: 400;\">4. HTTP\/2 ve HTTP\/3 Deste\u011fi<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Modern CDN&#8217;ler, daha h\u0131zl\u0131 ve verimli veri aktar\u0131m\u0131 sa\u011flayan g\u00fcncel protokolleri (HTTP\/2, HTTP\/3\/QUIC) destekler; bu da \u00f6zellikle \u00e7ok say\u0131da dosyan\u0131n ayn\u0131 anda y\u00fcklendi\u011fi sitelerde performans\u0131 art\u0131r\u0131r.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_DDoS_ve_Trafik_Ataklarina_Karsi_Koruma\"><\/span><span style=\"font-weight: 400;\">5. DDoS ve Trafik Ataklar\u0131na Kar\u015f\u0131 Koruma<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Bir\u00e7ok CDN hizmeti, a\u015f\u0131r\u0131 y\u00fcklenme (DDoS) sald\u0131r\u0131lar\u0131n\u0131 edge sunucular seviyesinde filtreleyerek ana sunucuya ula\u015fmas\u0131n\u0131 engeller. Bu da sitenin kesintisiz ve h\u0131zl\u0131 \u00e7al\u0131\u015fmas\u0131na dolayl\u0131 katk\u0131 sa\u011flar.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"CDN_Kullanmanin_SEOya_Etkisi\"><\/span><span style=\"font-weight: 400;\">CDN Kullanman\u0131n SEO&#8217;ya Etkisi<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Google, sayfa h\u0131z\u0131n\u0131 do\u011frudan bir s\u0131ralama fakt\u00f6r\u00fc olarak kabul eder (Core Web Vitals metrikleri: LCP, FID\/INP, CLS). CDN kullan\u0131m\u0131 bu metrikleri \u015fu \u015fekilde olumlu etkiler:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LCP (Largest Contentful Paint) s\u00fcresi k\u0131sal\u0131r \u00e7\u00fcnk\u00fc b\u00fcy\u00fck g\u00f6rseller ve i\u00e7erikler kullan\u0131c\u0131ya daha h\u0131zl\u0131 ula\u015f\u0131r.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sunucu yan\u0131t s\u00fcresi (TTFB &#8211; Time to First Byte) d\u00fc\u015fer, bu da genel sayfa y\u00fckleme performans\u0131n\u0131 iyile\u015ftirir.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Mobil kullan\u0131c\u0131 deneyimi iyile\u015fir, Google&#8217;\u0131n mobil \u00f6ncelikli indeksleme (mobile-first indexing) yakla\u015f\u0131m\u0131 d\u00fc\u015f\u00fcn\u00fcld\u00fc\u011f\u00fcnde bu kritik \u00f6nem ta\u015f\u0131r.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sunucu kesintileri azal\u0131r, bu da arama motorlar\u0131n\u0131n siteyi d\u00fczenli tarayabilmesini (crawl) kolayla\u015ft\u0131r\u0131r.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Sonu\u00e7 olarak, h\u0131zl\u0131 bir site sadece kullan\u0131c\u0131 memnuniyetini de\u011fil, do\u011frudan arama motoru g\u00f6r\u00fcn\u00fcrl\u00fc\u011f\u00fcn\u00fc de art\u0131r\u0131r.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Hangi_Icerikler_CDN_Uzerinden_Sunulur\"><\/span><span style=\"font-weight: 400;\">Hangi \u0130\u00e7erikler CDN \u00dczerinden Sunulur?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">CDN genellikle statik i\u00e7erikler i\u00e7in kullan\u0131l\u0131r, \u00e7\u00fcnk\u00fc bu i\u00e7erikler s\u0131k de\u011fi\u015fmez ve \u00f6nbelle\u011fe al\u0131nmaya uygundur:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">G\u00f6rseller (JPG, PNG, WebP, SVG)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">CSS ve JavaScript dosyalar\u0131<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Yaz\u0131 tipleri (fontlar)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Videolar ve ses dosyalar\u0131<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0130ndirilebilir dosyalar (PDF vb.)<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Baz\u0131 geli\u015fmi\u015f CDN hizmetleri (\u00f6rne\u011fin Cloudflare), dinamik i\u00e7erikleri de \u00f6nbelle\u011fe alma veya h\u0131zland\u0131rma (edge computing, edge caching) yetenekleri sunar; ancak temel kullan\u0131m alan\u0131 statik varl\u0131klard\u0131r.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2071 size-full\" src=\"https:\/\/www.domainsorgulama.com\/blog\/wp-content\/uploads\/2026\/09\/CDN-Icerik-Dagitim-Agi-Nedir-Web-Sitesi-Hizina-Etkisi1.jpg\" alt=\"\" width=\"810\" height=\"540\" srcset=\"https:\/\/www.domainsorgulama.com\/blog\/wp-content\/uploads\/2026\/09\/CDN-Icerik-Dagitim-Agi-Nedir-Web-Sitesi-Hizina-Etkisi1.jpg 810w, https:\/\/www.domainsorgulama.com\/blog\/wp-content\/uploads\/2026\/09\/CDN-Icerik-Dagitim-Agi-Nedir-Web-Sitesi-Hizina-Etkisi1-300x200.jpg 300w, https:\/\/www.domainsorgulama.com\/blog\/wp-content\/uploads\/2026\/09\/CDN-Icerik-Dagitim-Agi-Nedir-Web-Sitesi-Hizina-Etkisi1-768x512.jpg 768w, https:\/\/www.domainsorgulama.com\/blog\/wp-content\/uploads\/2026\/09\/CDN-Icerik-Dagitim-Agi-Nedir-Web-Sitesi-Hizina-Etkisi1-414x276.jpg 414w, https:\/\/www.domainsorgulama.com\/blog\/wp-content\/uploads\/2026\/09\/CDN-Icerik-Dagitim-Agi-Nedir-Web-Sitesi-Hizina-Etkisi1-470x313.jpg 470w, https:\/\/www.domainsorgulama.com\/blog\/wp-content\/uploads\/2026\/09\/CDN-Icerik-Dagitim-Agi-Nedir-Web-Sitesi-Hizina-Etkisi1-640x426.jpg 640w, https:\/\/www.domainsorgulama.com\/blog\/wp-content\/uploads\/2026\/09\/CDN-Icerik-Dagitim-Agi-Nedir-Web-Sitesi-Hizina-Etkisi1-130x86.jpg 130w, https:\/\/www.domainsorgulama.com\/blog\/wp-content\/uploads\/2026\/09\/CDN-Icerik-Dagitim-Agi-Nedir-Web-Sitesi-Hizina-Etkisi1-187x124.jpg 187w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Populer_CDN_Saglayicilari\"><\/span><span style=\"font-weight: 400;\">Pop\u00fcler CDN Sa\u011flay\u0131c\u0131lar\u0131<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Piyasada \u00f6ne \u00e7\u0131kan ba\u015fl\u0131ca CDN hizmetleri \u015funlard\u0131r:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cloudflare \u2014 \u00dccretsiz plan\u0131yla k\u00fc\u00e7\u00fck\/orta \u00f6l\u00e7ekli siteler i\u00e7in eri\u015filebilir, g\u00fcvenlik \u00f6zellikleriyle de \u00f6ne \u00e7\u0131kar.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Amazon CloudFront \u2014 AWS altyap\u0131s\u0131yla entegre, kurumsal \u00f6l\u00e7ekli projeler i\u00e7in tercih edilir.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Akamai \u2014 Sekt\u00f6r\u00fcn en k\u00f6kl\u00fc ve b\u00fcy\u00fck \u00f6l\u00e7ekli CDN sa\u011flay\u0131c\u0131lar\u0131ndan biri.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Fastly \u2014 Ger\u00e7ek zamanl\u0131 i\u00e7erik g\u00fcncellemesi gerektiren, y\u00fcksek trafikli haber ve medya siteleri taraf\u0131ndan tercih edilir.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Google Cloud CDN \u2014 <a href=\"http:\/\/google.com\" target=\"_blank\" rel=\"noopener\">Google<\/a> Cloud altyap\u0131s\u0131n\u0131 kullanan projeler i\u00e7in do\u011fal entegrasyon sa\u011flar.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"CDN_Kullanirken_Dikkat_Edilmesi_Gerekenler\"><\/span><span style=\"font-weight: 400;\">CDN Kullan\u0131rken Dikkat Edilmesi Gerekenler<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">CDN kurulumu genellikle basit olsa da, verimli kullan\u0131m i\u00e7in birka\u00e7 noktaya dikkat etmek gerekir:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00d6nbellekleme kurallar\u0131n\u0131 do\u011fru ayarlay\u0131n. \u00c7ok s\u0131k de\u011fi\u015fen i\u00e7erikler i\u00e7in TTL s\u00fcresini k\u0131sa tutmak, kullan\u0131c\u0131lar\u0131n g\u00fcncel olmayan i\u00e7erik g\u00f6rmesini engeller.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">HTTPS\/SSL yap\u0131land\u0131rmas\u0131n\u0131 kontrol edin. CDN kullan\u0131rken sertifika y\u00f6netiminin CDN sa\u011flay\u0131c\u0131s\u0131 ile uyumlu oldu\u011fundan emin olunmal\u0131d\u0131r.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nameserver veya DNS ayarlar\u0131n\u0131 do\u011fru yap\u0131land\u0131r\u0131n. \u00c7o\u011fu CDN hizmeti (\u00f6rne\u011fin Cloudflare), aktif olabilmek i\u00e7in domainin nameserver&#8217;lar\u0131n\u0131n de\u011fi\u015ftirilmesini veya belirli DNS kay\u0131tlar\u0131n\u0131n eklenmesini gerektirir.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Performans\u0131 d\u00fczenli olarak \u00f6l\u00e7\u00fcn. Google PageSpeed Insights, GTmetrix gibi ara\u00e7larla CDN \u00f6ncesi ve sonras\u0131 performans fark\u0131n\u0131 takip etmek, yat\u0131r\u0131m\u0131n etkisini g\u00f6rmek a\u00e7\u0131s\u0131ndan faydal\u0131d\u0131r.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"CDN_Kullanmanin_Dezavantajlari_Var_mi\"><\/span><span style=\"font-weight: 400;\">CDN Kullanman\u0131n Dezavantajlar\u0131 Var m\u0131?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">CDN&#8217;in sa\u011flad\u0131\u011f\u0131 faydalar dezavantajlar\u0131ndan \u00e7ok daha fazla olsa da, g\u00f6z \u00f6n\u00fcnde bulundurulmas\u0131 gereken birka\u00e7 nokta vard\u0131r:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ek maliyet \u2014 \u00dccretsiz planlar olsa da, y\u00fcksek trafikli siteler i\u00e7in geli\u015fmi\u015f CDN \u00f6zellikleri \u00fccretli olabilir.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Yap\u0131land\u0131rma karma\u015f\u0131kl\u0131\u011f\u0131 \u2014 \u00d6zellikle dinamik ve ki\u015fiselle\u015ftirilmi\u015f i\u00e7erik sunan siteler i\u00e7in \u00f6nbellekleme kurallar\u0131n\u0131n do\u011fru ayarlanmas\u0131 teknik bilgi gerektirir.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00d6nbellek g\u00fcncelleme gecikmesi \u2014 \u0130\u00e7erik g\u00fcncellendi\u011finde, edge sunuculardaki eski kopyalar\u0131n temizlenmesi (cache purge) bazen manuel m\u00fcdahale gerektirebilir.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">CDN, modern web sitelerinin h\u0131z, g\u00fcvenlik ve \u00f6l\u00e7eklenebilirlik ihtiya\u00e7lar\u0131n\u0131 kar\u015f\u0131lamak i\u00e7in neredeyse vazge\u00e7ilmez hale gelmi\u015f bir teknolojidir. \u0130\u00e7eri\u011fi kullan\u0131c\u0131ya co\u011frafi olarak en yak\u0131n sunucudan sunarak gecikmeyi azalt\u0131r, sunucu y\u00fck\u00fcn\u00fc da\u011f\u0131t\u0131r ve olas\u0131 sald\u0131r\u0131lara kar\u015f\u0131 ek bir koruma katman\u0131 sa\u011flar. \u00d6zellikle uluslararas\u0131 ziyaret\u00e7i kitlesine sahip veya y\u00fcksek trafik alan siteler i\u00e7in CDN kullan\u0131m\u0131, hem kullan\u0131c\u0131 deneyimini hem de arama motoru s\u0131ralamas\u0131n\u0131 do\u011frudan iyile\u015ftiren stratejik bir ad\u0131md\u0131r.<\/span><\/p>\n<p>Benzer blog yaz\u0131lar\u0131na <a href=\"https:\/\/www.domainsorgulama.com\/blog\">buradan<\/a> ula\u015fabilirsiniz.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bir web sitesi a\u00e7\u0131ld\u0131\u011f\u0131nda ge\u00e7en her milisaniye, kullan\u0131c\u0131 deneyimini ve arama motoru s\u0131ralamas\u0131n\u0131 do\u011frudan etkiler. Sitenizin sunucusu ister ne kadar g\u00fc\u00e7l\u00fc olursa olsun, ziyaret\u00e7i sunucudan co\u011frafi olarak ne kadar uzaktaysa site o kadar yava\u015f y\u00fcklenir. \u0130\u015fte tam bu noktada devreye CDN (Content Delivery Network \/ \u0130\u00e7erik Da\u011f\u0131t\u0131m A\u011f\u0131) girer. Bu yaz\u0131da CDN&#8217;in ne oldu\u011funu, nas\u0131l [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":2072,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[],"class_list":["post-2070","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-yazilim-ve-kodlama"],"views":53,"_links":{"self":[{"href":"https:\/\/www.domainsorgulama.com\/blog\/wp-json\/wp\/v2\/posts\/2070","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.domainsorgulama.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.domainsorgulama.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.domainsorgulama.com\/blog\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.domainsorgulama.com\/blog\/wp-json\/wp\/v2\/comments?post=2070"}],"version-history":[{"count":1,"href":"https:\/\/www.domainsorgulama.com\/blog\/wp-json\/wp\/v2\/posts\/2070\/revisions"}],"predecessor-version":[{"id":2074,"href":"https:\/\/www.domainsorgulama.com\/blog\/wp-json\/wp\/v2\/posts\/2070\/revisions\/2074"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.domainsorgulama.com\/blog\/wp-json\/wp\/v2\/media\/2072"}],"wp:attachment":[{"href":"https:\/\/www.domainsorgulama.com\/blog\/wp-json\/wp\/v2\/media?parent=2070"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.domainsorgulama.com\/blog\/wp-json\/wp\/v2\/categories?post=2070"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.domainsorgulama.com\/blog\/wp-json\/wp\/v2\/tags?post=2070"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}