{"id":7529,"date":"2025-08-29T18:37:47","date_gmt":"2025-08-29T15:37:47","guid":{"rendered":"https:\/\/www.domainhizmetleri.com\/blog\/?p=7529"},"modified":"2025-09-08T23:06:11","modified_gmt":"2025-09-08T20:06:11","slug":"cloudflare-nedir-nasil-calisir","status":"publish","type":"post","link":"https:\/\/www.domainhizmetleri.com\/blog\/cloudflare-nedir-nasil-calisir\/","title":{"rendered":"Cloudflare Nedir? Nas\u0131l \u00c7al\u0131\u015f\u0131r?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Yaz\u0131 \u0130\u00e7eri\u011fi<\/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=\"\u0130\u00e7indekiler Tablosunu A\u00e7\/Kapat\"><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: #0a0a0a;color:#0a0a0a\" 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: #0a0a0a;color:#0a0a0a\" 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-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/cloudflare-nedir-nasil-calisir\/#Cloudflare_ile_Veri_Merkezimiz_Arasinda_Kurulan_Tunel_Maksimum_Hiz_ve_Guvenlik\" >Cloudflare ile Veri Merkezimiz Aras\u0131nda Kurulan T\u00fcnel: Maksimum H\u0131z ve G\u00fcvenlik<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/cloudflare-nedir-nasil-calisir\/#Cloudflare_Nedir\" >Cloudflare Nedir?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/cloudflare-nedir-nasil-calisir\/#Cloudflare_Nasil_Calisir\" >Cloudflare Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/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.domainhizmetleri.com\/blog\/cloudflare-nedir-nasil-calisir\/#1_Alan_Adinizin_Yonlendirilmesi\" >1. Alan Ad\u0131n\u0131z\u0131n Y\u00f6nlendirilmesi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/cloudflare-nedir-nasil-calisir\/#2_DNS_Yonetimi\" >2. DNS Y\u00f6netimi<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/cloudflare-nedir-nasil-calisir\/#Proxy_Modu\" >Proxy Modu<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/cloudflare-nedir-nasil-calisir\/#3_Icerik_Dagitimi_CDN\" >3. \u0130\u00e7erik Da\u011f\u0131t\u0131m\u0131 (CDN)<\/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.domainhizmetleri.com\/blog\/cloudflare-nedir-nasil-calisir\/#4_Guvenlik_Katmanlari\" >4. G\u00fcvenlik Katmanlar\u0131<\/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.domainhizmetleri.com\/blog\/cloudflare-nedir-nasil-calisir\/#5_Onbellekleme_ve_Hiz_Optimizasyonu\" >5. \u00d6nbellekleme ve H\u0131z Optimizasyonu<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/cloudflare-nedir-nasil-calisir\/#Onbellekleme_Caching\" >\u00d6nbellekleme (Caching)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/cloudflare-nedir-nasil-calisir\/#Hiz_Optimizasyonu\" >H\u0131z Optimizasyonu<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/cloudflare-nedir-nasil-calisir\/#Under_Attack_Mode_Nedir_ve_Ne_Ise_Yarar\" >Under Attack Mode Nedir ve Ne \u0130\u015fe Yarar?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/cloudflare-nedir-nasil-calisir\/#Cloudflare_Kullanmanin_Avantajlari\" >Cloudflare Kullanman\u0131n Avantajlar\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/cloudflare-nedir-nasil-calisir\/#Cloudflare_ile_Web_Sitenizi_Guclendirin\" >Cloudflare ile Web Sitenizi G\u00fc\u00e7lendirin<\/a><\/li><\/ul><\/nav><\/div>\n<div class=\"wpb-content-wrapper\">\n<p>G\u00fcn\u00fcm\u00fczde web siteleri sadece i\u00e7erik sunmakla kalmaz; ayn\u0131 zamanda kullan\u0131c\u0131 g\u00fcvenli\u011fi, h\u0131z, eri\u015filebilirlik ve istikrar sa\u011flamak zorundad\u0131r. \u0130\u015fte bu noktada, milyonlarca web sitesine g\u00fc\u00e7 veren <strong>Cloudflare<\/strong> devreye giriyor. Hem g\u00fcvenlik hem de performans odakl\u0131 bu teknoloji, internet altyap\u0131s\u0131n\u0131n temel ta\u015flar\u0131ndan biri haline gelmi\u015ftir. Bu yaz\u0131m\u0131zda Cloudflare\u2019\u0131n ne oldu\u011funu, nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 ve neden kullanman\u0131z gerekti\u011fini inceleyece\u011fiz.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"428\" src=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Cloudflare-Nedir-Nasil-Calisir-1024x428.png\" alt=\"\" class=\"wp-image-7597\" srcset=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Cloudflare-Nedir-Nasil-Calisir-1024x428.png 1024w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Cloudflare-Nedir-Nasil-Calisir-300x126.png 300w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Cloudflare-Nedir-Nasil-Calisir-990x414.png 990w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Cloudflare-Nedir-Nasil-Calisir.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cloudflare_ile_Veri_Merkezimiz_Arasinda_Kurulan_Tunel_Maksimum_Hiz_ve_Guvenlik\"><\/span>Cloudflare ile Veri Merkezimiz Aras\u0131nda Kurulan T\u00fcnel: Maksimum H\u0131z ve G\u00fcvenlik<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Firmam\u0131z\u0131n sunucular\u0131n\u0131 bar\u0131nd\u0131rd\u0131\u011f\u0131 veri merkezimiz ile Cloudflare aras\u0131nda do\u011frudan bir t\u00fcnel ba\u011flant\u0131s\u0131 kurulmu\u015f durumdad\u0131r. Bu teknik geli\u015ftirme sayesinde, web sitelerine gelen t\u00fcm Cloudflare trafi\u011fi art\u0131k yurtd\u0131\u015f\u0131 \u00fczerinden y\u00f6nlendirilmek yerine, do\u011frudan MARS veri merkezine ula\u015fmaktad\u0131r. Yani veri trafi\u011fi, klasik rotalardaki gibi farkl\u0131 \u00fclkelerden ge\u00e7mek yerine DC to DC (Data Center to Data Center) \u015feklinde, en k\u0131sa yoldan iletilmektedir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cloudflare_Nedir\"><\/span><strong>Cloudflare Nedir?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Cloudflare<\/strong>, 2009 y\u0131l\u0131nda kurulan ve d\u00fcnya \u00e7ap\u0131nda milyonlarca web sitesine hizmet veren bir <strong>internet altyap\u0131 ve g\u00fcvenlik sa\u011flay\u0131c\u0131s\u0131d\u0131r<\/strong>. Web sitenizi daha h\u0131zl\u0131, g\u00fcvenli ve istikrarl\u0131 hale getirmek i\u00e7in \u00e7e\u015fitli ara\u00e7lar sunar. <\/p>\n\n\n\n<p>K\u0131saca \u00f6zetlemek gerekirse, Cloudflare;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Web trafi\u011finizi analiz eder,<\/li>\n\n\n\n<li>K\u00f6t\u00fc niyetli giri\u015fimleri engeller,<\/li>\n\n\n\n<li>\u0130\u00e7eri\u011fi d\u00fcnya \u00e7ap\u0131ndaki sunucular\u0131nda \u00f6nbelle\u011fe al\u0131r,<\/li>\n\n\n\n<li>Sunucunuzu olas\u0131 sald\u0131r\u0131lardan korur.<\/li>\n<\/ul>\n\n\n\n<p>Bir di\u011fer ifadeyle, Cloudflare bir k\u00f6pr\u00fc g\u00f6revi g\u00f6r\u00fcr: Ziyaret\u00e7iler ile sizin sunucunuz aras\u0131ndaki trafi\u011fi y\u00f6neterek hem g\u00fcvenlik hem de performans a\u00e7\u0131s\u0131ndan optimizasyon sa\u011flar.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cloudflare_Nasil_Calisir\"><\/span><strong>Cloudflare Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Cloudflare, ziyaret\u00e7i ile web sitenizin sunucusu aras\u0131nda bir <strong>koruma ve h\u0131zland\u0131rma katman\u0131<\/strong> olarak \u00e7al\u0131\u015f\u0131r. Bu sistem sayesinde gelen istekler \u00f6nce Cloudflare sunucular\u0131na ula\u015f\u0131r, burada <strong>g\u00fcvenlik ve performans a\u00e7\u0131s\u0131ndan analiz edilir<\/strong>, ard\u0131ndan gerekirse ana sunucunuza y\u00f6nlendirilir. B\u00f6ylece hem k\u00f6t\u00fc niyetli trafi\u011fe kar\u015f\u0131 koruma sa\u011flan\u0131r hem de i\u00e7erikler daha h\u0131zl\u0131 sunulur. <br><br>\u00d6rnek: T\u00fcrkiye\u2019den bir ziyaret\u00e7i sitenizi a\u00e7t\u0131\u011f\u0131nda i\u00e7erikler, \u0130stanbul\u2019daki Cloudflare veri merkezinden sunulur. Bu sayede hem h\u0131z artar hem de sunucuya binen y\u00fck azal\u0131r.<\/p>\n\n\n\n<p>\u0130\u015fleyi\u015fin temel ad\u0131mlar\u0131 \u015funlard\u0131r:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Alan_Adinizin_Yonlendirilmesi\"><\/span>1. <strong>Alan Ad\u0131n\u0131z\u0131n Y\u00f6nlendirilmesi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Cloudflare\u2019\u0131 kullanmaya ba\u015flad\u0131\u011f\u0131n\u0131zda, domain (alan ad\u0131) y\u00f6netim panelinizdeki <strong>nameserver adreslerini<\/strong>, Cloudflare\u2019\u0131n sundu\u011fu adreslerle de\u011fi\u015ftirirsiniz. Bu i\u015flem sayesinde gelen t\u00fcm trafik \u00f6nce Cloudflare \u00fczerinden ge\u00e7er.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_DNS_Yonetimi\"><\/span>2. <strong>DNS Y\u00f6netimi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Cloudflare, kendi DNS altyap\u0131s\u0131n\u0131 kullanarak web sitenizin alan ad\u0131 \u00e7\u00f6z\u00fcmleme s\u00fcresini \u00f6nemli \u00f6l\u00e7\u00fcde h\u0131zland\u0131r\u0131r. Bu s\u00fcre\u00e7te, DNS y\u00f6netim paneli \u00fczerinden kay\u0131tlar\u0131n\u0131z\u0131 kontrol etmenizi ve yap\u0131land\u0131rman\u0131z\u0131 sa\u011flar. \u00d6zellikle A, CNAME, MX gibi temel DNS kay\u0131tlar\u0131n\u0131 Cloudflare panelinden kolayca y\u00f6netebilirsiniz.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Proxy_Modu\"><\/span><strong>Proxy Modu<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>Cloudflare DNS panelinde her kay\u0131t sat\u0131r\u0131n\u0131n yan\u0131nda bir bulut simgesi bulunur. Bu simge, o kayd\u0131n Cloudflare taraf\u0131ndan korunup korunmad\u0131\u011f\u0131n\u0131 g\u00f6sterir:<\/p>\n\n\n\n<div class=\"wp-block-group alignwide is-vertical is-layout-flex wp-container-core-group-is-layout-8cf370e7 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<ul class=\"wp-block-list\">\n<li><strong>Proxied:<\/strong> Trafik Cloudflare \u00fczerinden ge\u00e7er. G\u00fcvenlik ve h\u0131z avantajlar\u0131 aktif hale gelir. CDN, DDoS korumas\u0131, SSL gibi t\u00fcm hizmetler devrededir.<\/li>\n\n\n\n<li><strong>DNS Only :<\/strong> Trafik do\u011frudan sunucuya y\u00f6nlendirilir. Bu kay\u0131t Cloudflare hizmetlerinden faydalanmaz; sadece temel DNS y\u00f6nlendirmesi yap\u0131l\u0131r.<\/li>\n<\/ul>\n<\/div><\/div>\n<\/div>\n\n\n[vc_row][vc_column][vc_message message_box_style=&#8221;3d&#8221; message_box_color=&#8221;success&#8221; icon_fontawesome=&#8221;fas fa-exclamation&#8221;]Web sitenizin A ve CNAME kay\u0131tlar\u0131nda genellikle Proxied mod \u00f6nerilir; bu sayede Cloudflare\u2019\u0131n g\u00fcvenlik ve h\u0131z avantajlar\u0131ndan yararlan\u0131rs\u0131n\u0131z. Ancak MX ve di\u011fer e-posta kay\u0131tlar\u0131 i\u00e7in DNS Only kullan\u0131lmal\u0131d\u0131r. \u00c7\u00fcnk\u00fc Cloudflare e-posta (SMTP) trafi\u011fini y\u00f6nlendiremez. MX kayd\u0131n\u0131z Proxied olursa, e-postalar\u0131n\u0131z ula\u015fmaz veya iletilemez hale gelir.[\/vc_message][\/vc_column][\/vc_row]\n\n\n\n<p>Bu yap\u0131 sayesinde, hangi trafi\u011fin Cloudflare taraf\u0131ndan i\u015flenece\u011fini ve hangisinin do\u011frudan sunucunuza y\u00f6nlendirilece\u011fini net \u015fekilde y\u00f6netebilirsiniz.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1025\" height=\"612\" src=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/dns2.png\" alt=\"\" class=\"wp-image-7547\" srcset=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/dns2.png 1025w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/dns2-300x179.png 300w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/dns2-990x591.png 990w\" sizes=\"auto, (max-width: 1025px) 100vw, 1025px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Icerik_Dagitimi_CDN\"><\/span>3. <strong>\u0130\u00e7erik Da\u011f\u0131t\u0131m\u0131 (CDN)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Cloudflare, d\u00fcnya \u00e7ap\u0131ndaki y\u00fczlerce veri merkezinden olu\u015fan CDN (Content Delivery Network) a\u011f\u0131 sayesinde web sitenizin statik i\u00e7eriklerini \u00f6nbelle\u011fe al\u0131r. B\u00f6ylece bir kullan\u0131c\u0131 sitenizi ziyaret etti\u011finde, i\u00e7erik en yak\u0131n veri merkezinden sunulur. Bu da hem h\u0131z kazand\u0131r\u0131r hem de sunucuya binen y\u00fck\u00fc azalt\u0131r.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Guvenlik_Katmanlari\"><\/span>4. <strong>G\u00fcvenlik Katmanlar\u0131<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Cloudflare, potansiyel tehditleri tespit edip engelleyen bir dizi g\u00fcvenlik \u00f6zelli\u011fine sahiptir:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Web Application Firewall (WAF):<\/strong> Web sitenizi internet \u00fczerindeki en yayg\u0131n sald\u0131r\u0131lara kar\u015f\u0131 koruyan g\u00fc\u00e7l\u00fc bir g\u00fcvenlik duvar\u0131d\u0131r.<strong> <\/strong>SQL Injection<strong>, <\/strong>XSS<strong>, <\/strong>CSRF gibi OWASP Top 10\u2019da yer alan g\u00fcvenlik a\u00e7\u0131klar\u0131n\u0131 otomatik olarak engeller. Bunun yan\u0131 s\u0131ra yaln\u0131zca haz\u0131r kurallarla s\u0131n\u0131rl\u0131 kalmaz; IP veya \u00fclke bazl\u0131 k\u0131s\u0131tlamalar, \u00f6zel filtreleme kurallar\u0131 gibi \u00f6zelle\u015ftirilmi\u015f g\u00fcvenlik politikalar\u0131 da olu\u015fturabilirsiniz.<\/li>\n\n\n\n<li><strong>DDoS Korumas\u0131:<\/strong> Yo\u011fun trafik sald\u0131r\u0131lar\u0131na kar\u015f\u0131 otomatik savunma geli\u015ftirir.<\/li>\n\n\n\n<li><strong>SSL\/TLS \u015eifreleme:<\/strong> HTTPS trafi\u011fini destekler ve veri g\u00fcvenli\u011fini art\u0131r\u0131r.<\/li>\n\n\n\n<li><strong>Bot Filtreleme ve Turnstile:<\/strong> Zararl\u0131 botlar\u0131 tespit ederek siteyi korur.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/ChatGPT-Image-28-Agu-2025-17_22_21-1024x683.png\" alt=\"\" class=\"wp-image-7625\" srcset=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/ChatGPT-Image-28-Agu-2025-17_22_21-1024x683.png 1024w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/ChatGPT-Image-28-Agu-2025-17_22_21-300x200.png 300w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/ChatGPT-Image-28-Agu-2025-17_22_21-414x276.png 414w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/ChatGPT-Image-28-Agu-2025-17_22_21-470x313.png 470w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/ChatGPT-Image-28-Agu-2025-17_22_21-640x426.png 640w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/ChatGPT-Image-28-Agu-2025-17_22_21-130x86.png 130w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/ChatGPT-Image-28-Agu-2025-17_22_21-187x124.png 187w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/ChatGPT-Image-28-Agu-2025-17_22_21-990x660.png 990w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/ChatGPT-Image-28-Agu-2025-17_22_21-1320x880.png 1320w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/ChatGPT-Image-28-Agu-2025-17_22_21.png 1536w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Onbellekleme_ve_Hiz_Optimizasyonu\"><\/span>5. <strong>\u00d6nbellekleme ve H\u0131z Optimizasyonu<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Cloudflare, yaln\u0131zca g\u00fcvenlik de\u011fil ayn\u0131 zamanda site performans\u0131n\u0131 da \u00f6nemli \u00f6l\u00e7\u00fcde art\u0131r\u0131r. Bu, \u00f6zellikle iki temel \u00f6zellik \u00fczerinden sa\u011flan\u0131r:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Onbellekleme_Caching\"><\/span> \u00d6nbellekleme (Caching)<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Statik i\u00e7erikler (g\u00f6rseller, CSS, JS dosyalar\u0131) d\u00fcnya genelinde \u00f6nbelle\u011fe al\u0131n\u0131r.<\/li>\n\n\n\n<li>Ziyaret\u00e7ilere en yak\u0131n sunucudan i\u00e7erik sunulur.<\/li>\n\n\n\n<li>Sayfa a\u00e7\u0131l\u0131\u015f s\u00fcresi k\u0131sal\u0131r, sunucu kaynaklar\u0131 korunur.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Hiz_Optimizasyonu\"><\/span><strong>H\u0131z Optimizasyonu<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>Cloudflare, a\u015fa\u011f\u0131daki ara\u00e7larla sayfa h\u0131z\u0131n\u0131z\u0131 art\u0131r\u0131r:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Auto Minify:<\/strong> HTML, CSS, JS dosyalar\u0131n\u0131 k\u00fc\u00e7\u00fclt\u00fcr.<\/li>\n\n\n\n<li><strong>Rocket Loader:<\/strong> JavaScript y\u00fcklemesini optimize eder.<\/li>\n\n\n\n<li><strong>Polish &amp; Mirage:<\/strong> G\u00f6rsel boyutlar\u0131n\u0131 s\u0131k\u0131\u015ft\u0131r\u0131r.<\/li>\n\n\n\n<li><strong>Browser Cache TTL:<\/strong> Taray\u0131c\u0131 \u00f6nbellek s\u00fcresini y\u00f6netir.<\/li>\n\n\n\n<li><strong>Load Balancing:<\/strong> Trafi\u011fi birden fazla sunucuya da\u011f\u0131tarak <strong>y\u00fck dengeleme<\/strong> sa\u011flar. Bu sayede siteniz y\u00fcksek trafikte bile kesintisiz eri\u015filebilir olur.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Under_Attack_Mode_Nedir_ve_Ne_Ise_Yarar\"><\/span><strong>Under Attack Mode Nedir ve Ne \u0130\u015fe Yarar?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Cloudflare\u2019\u0131n en dikkat \u00e7eken g\u00fcvenlik \u00f6zelliklerinden biri olan Under Attack Mode, \u00f6zellikle DDoS (Da\u011f\u0131t\u0131k Hizmet Engelleme) sald\u0131r\u0131lar\u0131na kar\u015f\u0131 sitenizi korumak i\u00e7in tasarlanm\u0131\u015ft\u0131r. Bu mod etkinle\u015ftirildi\u011finde:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kullan\u0131c\u0131lar, taray\u0131c\u0131lar\u0131nda k\u0131sa bir do\u011frulama ekran\u0131 g\u00f6r\u00fcr.<\/li>\n\n\n\n<li>Ger\u00e7ek ziyaret\u00e7iler eri\u015fmeye devam ederken botlar engellenir.<\/li>\n\n\n\n<li>Sunucuya gelen sald\u0131r\u0131 y\u00fck\u00fc filtrelenir.<\/li>\n<\/ul>\n\n\n\n<p>Bu mod, beklenmedik trafik art\u0131\u015flar\u0131, zararl\u0131 bot sald\u0131r\u0131lar\u0131 veya sistem a\u00e7\u0131klar\u0131n\u0131n hedef al\u0131nmas\u0131 gibi durumlarda sitenizi g\u00fcvenli bir \u015fekilde korur. Cloudflare kontrol panelinden tek t\u0131kla aktif edilebilir ve ihtiya\u00e7 sona erdi\u011finde kolayca kapatabilirsiniz.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"602\" src=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/underattack-1024x602.png\" alt=\"\" class=\"wp-image-7549\" srcset=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/underattack-1024x602.png 1024w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/underattack-300x176.png 300w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/underattack-990x582.png 990w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/underattack.png 1194w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cloudflare_Kullanmanin_Avantajlari\"><\/span><strong>Cloudflare Kullanman\u0131n Avantajlar\u0131<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Cloudflare, her \u00f6l\u00e7ekteki web sitesi i\u00e7in de\u011ferli avantajlar sunar. Bunlar\u0131n ba\u015fl\u0131calar\u0131 \u015funlard\u0131r:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Geli\u015fmi\u015f G\u00fcvenlik:<\/strong> DDoS, WAF ve bot korumas\u0131 ile g\u00fc\u00e7l\u00fc savunma.<\/li>\n\n\n\n<li><strong>H\u0131z Art\u0131\u015f\u0131:<\/strong> CDN, caching ve Argo Smart Routing ile y\u00fcksek performans.<\/li>\n\n\n\n<li><strong>K\u00fcresel Eri\u015fim:<\/strong> D\u00fcnya genelindeki sunucularla ziyaret\u00e7ilere en yak\u0131n noktadan i\u00e7erik sunumu.<\/li>\n\n\n\n<li><strong>\u00dccretsiz Ba\u015flang\u0131\u00e7 Plan\u0131:<\/strong> Yeni ba\u015flayanlar i\u00e7in maliyetsiz kullan\u0131m imkan\u0131.<\/li>\n\n\n\n<li><strong>Kolay Kurulum:<\/strong> Teknik bilgiye gerek kalmadan k\u0131sa s\u00fcrede aktif hale getirilebilir.<\/li>\n\n\n\n<li><strong>DC to DC T\u00fcnel:<\/strong> Veri trafi\u011fi, klasik rotalardaki gibi farkl\u0131 \u00fclkelerden ge\u00e7mek yerine, en k\u0131sa yoldan iletilmektedir.<\/li>\n<\/ul>\n\n\n\n<p>DC to DC T\u00fcnel yap\u0131s\u0131, ba\u011flant\u0131 performans\u0131n\u0131 ciddi oranda art\u0131rmakta; \u00f6zellikle gecikme s\u00fcresi (latency) ve sayfa y\u00fcklenme h\u0131z\u0131 a\u00e7\u0131s\u0131ndan b\u00fcy\u00fck iyile\u015ftirmeler sa\u011flamaktad\u0131r. Rotada yap\u0131lan testlerde de g\u00f6r\u00fcld\u00fc\u011f\u00fc \u00fczere, trafik art\u0131k do\u011frudan lokalden Cloudflare altyap\u0131s\u0131na y\u00f6nlenmektedir. Bu da web sitelerinin daha h\u0131zl\u0131 a\u00e7\u0131lmas\u0131n\u0131, daha az paket kayb\u0131 ya\u015famas\u0131n\u0131 ve kullan\u0131c\u0131 deneyiminin \u00fcst seviyeye \u00e7\u0131kmas\u0131n\u0131 sa\u011flamaktad\u0131r.<\/p>\n\n\n\n<p>Ayr\u0131ca bu t\u00fcnel yap\u0131s\u0131, Voxility gibi yurtd\u0131\u015f\u0131 kaynakl\u0131 a\u011f sa\u011flay\u0131c\u0131lardan kaynaklanabilecek potansiyel ba\u011flant\u0131 sorunlar\u0131n\u0131 da ortadan kald\u0131rmaktad\u0131r. Trafik do\u011frudan lokal veri merkezinden ge\u00e7ti\u011fi i\u00e7in, olas\u0131 kesinti ve gecikmelerden etkilenmeden Cloudflare\u2019\u0131n sundu\u011fu hizmetlerden kesintisiz olarak faydalan\u0131labilmektedir.<\/p>\n\n\n\n<p>Bu t\u00fcr do\u011frudan t\u00fcnel ba\u011flant\u0131lar\u0131, yaln\u0131zca g\u00fcvenlik de\u011fil; ayn\u0131 zamanda performans ve s\u00fcreklilik a\u00e7\u0131s\u0131ndan da b\u00fcy\u00fck \u00f6nem ta\u015f\u0131r. Bu geli\u015fme sayesinde, hosting hizmetimizi kullanan t\u00fcm m\u00fc\u015fterilerimiz Cloudflare altyap\u0131s\u0131n\u0131n avantajlar\u0131n\u0131 \u00e7ok daha verimli bir \u015fekilde deneyimleyebilmektedir.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Adsiz-tasarim-3-1-1024x683.png\" alt=\"\" class=\"wp-image-7686\" srcset=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Adsiz-tasarim-3-1-1024x683.png 1024w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Adsiz-tasarim-3-1-300x200.png 300w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Adsiz-tasarim-3-1-414x276.png 414w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Adsiz-tasarim-3-1-470x313.png 470w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Adsiz-tasarim-3-1-640x426.png 640w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Adsiz-tasarim-3-1-130x86.png 130w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Adsiz-tasarim-3-1-187x124.png 187w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Adsiz-tasarim-3-1-990x660.png 990w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Adsiz-tasarim-3-1-1320x880.png 1320w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Adsiz-tasarim-3-1.png 1536w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cloudflare_ile_Web_Sitenizi_Guclendirin\"><\/span><strong>Cloudflare ile Web Sitenizi G\u00fc\u00e7lendirin<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Cloudflare yaln\u0131zca bug\u00fcn\u00fcn de\u011fil, yar\u0131n\u0131n da internet altyap\u0131s\u0131n\u0131 \u015fekillendiren bir teknoloji olarak \u00f6ne \u00e7\u0131k\u0131yor. Yapay zeka tabanl\u0131 bot y\u00f6netimi, kuantum \u015fifrelemeye y\u00f6nelik haz\u0131rl\u0131klar\u0131 ve IPv6 gibi yeni nesil protokollere tam deste\u011fi ile gelece\u011fin dijital d\u00fcnyas\u0131na haz\u0131r bir altyap\u0131 sunuyor. <\/p>\n\n\n\n<p><strong>Sonu\u00e7 olarak<\/strong>, ister k\u00fc\u00e7\u00fck bir blog sahibi olun ister b\u00fcy\u00fck \u00f6l\u00e7ekli bir e-ticaret platformu y\u00f6netin, Cloudflare modern internetin ihtiya\u00e7lar\u0131n\u0131 kar\u015f\u0131layan kapsaml\u0131 bir \u00e7\u00f6z\u00fcm sunar. Bu vizyon, interneti daha g\u00fcvenli, h\u0131zl\u0131 ve eri\u015filebilir hale getirmenin yan\u0131 s\u0131ra; web sitelerinin uzun vadede istikrarl\u0131 ve kesintisiz \u00e7al\u0131\u015fmas\u0131n\u0131 da garanti alt\u0131na al\u0131yor. <\/p>\n\n\n\n<p>Siz de birka\u00e7 dakika i\u00e7inde <a href=\"https:\/\/www.cloudflare.com\/\" data-type=\"link\" data-id=\"https:\/\/www.cloudflare.com\/\" rel=\"nofollow noopener\" target=\"_blank\">Cloudflare <\/a>hesab\u0131 a\u00e7arak sitenizi gelece\u011fe haz\u0131rlayabilir, kullan\u0131c\u0131lar\u0131n\u0131za hem g\u00fcvenli hem de h\u0131zl\u0131 bir deneyim sunabilirsiniz.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>G\u00fcn\u00fcm\u00fczde web siteleri sadece i\u00e7erik sunmakla kalmaz; ayn\u0131 zamanda kullan\u0131c\u0131 g\u00fcvenli\u011fi, h\u0131z, eri\u015filebilirlik ve istikrar sa\u011flamak zorundad\u0131r. \u0130\u015fte bu noktada, milyonlarca web sitesine g\u00fc\u00e7 veren Cloudflare devreye giriyor. Hem g\u00fcvenlik hem de performans odakl\u0131 bu teknoloji, internet altyap\u0131s\u0131n\u0131n temel ta\u015flar\u0131ndan biri haline gelmi\u015ftir. Bu yaz\u0131m\u0131zda Cloudflare\u2019\u0131n ne oldu\u011funu, nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 ve neden kullanman\u0131z gerekti\u011fini inceleyece\u011fiz. [&hellip;]<\/p>\n","protected":false},"author":16,"featured_media":7597,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[145],"tags":[200,266,273],"class_list":["post-7529","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nedir-nasil","tag-cloudflare","tag-cloudflare-nedir","tag-cloudflare-nedir-nasil-calisir"],"views":505,"_links":{"self":[{"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/posts\/7529","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/comments?post=7529"}],"version-history":[{"count":38,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/posts\/7529\/revisions"}],"predecessor-version":[{"id":7814,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/posts\/7529\/revisions\/7814"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/media\/7597"}],"wp:attachment":[{"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/media?parent=7529"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/categories?post=7529"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/tags?post=7529"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}