{"id":9144,"date":"2026-08-31T14:59:52","date_gmt":"2026-08-31T11:59:52","guid":{"rendered":"https:\/\/www.domainhizmetleri.com\/blog\/?p=9144"},"modified":"2026-08-31T14:59:53","modified_gmt":"2026-08-31T11:59:53","slug":"service-worker-nedir","status":"publish","type":"post","link":"https:\/\/www.domainhizmetleri.com\/blog\/service-worker-nedir\/","title":{"rendered":"Service Worker Nedir? Web Siteleri \u00c7evrimd\u0131\u015f\u0131 Nas\u0131l \u00c7al\u0131\u015f\u0131r?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87 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-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/service-worker-nedir\/#Service_Worker_Nedir\" >Service Worker 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.domainhizmetleri.com\/blog\/service-worker-nedir\/#Service_Worker_Nasil_Calisir\" >Service Worker 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-3\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/service-worker-nedir\/#Service_Worker_Nasil_Kaydedilir\" >Service Worker Nas\u0131l Kaydedilir?<\/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.domainhizmetleri.com\/blog\/service-worker-nedir\/#Service_Worker_Yasam_Dongusu_Nasildir\" >Service Worker Ya\u015fam D\u00f6ng\u00fcs\u00fc Nas\u0131ld\u0131r?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/service-worker-nedir\/#Web_Sitesi_Cevrimdisi_Nasil_Calisir\" >Web Sitesi \u00c7evrimd\u0131\u015f\u0131 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-6\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/service-worker-nedir\/#Service_Worker_Onbellek_Stratejileri_Nelerdir\" >Service Worker \u00d6nbellek Stratejileri Nelerdir?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/service-worker-nedir\/#Service_Worker_Kullanmanin_Avantajlari_Nelerdir\" >Service Worker Kullanman\u0131n Avantajlar\u0131 Nelerdir?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/service-worker-nedir\/#Service_Worker_Kullanilirken_Nelere_Dikkat_Edilmelidir\" >Service Worker Kullan\u0131l\u0131rken Nelere Dikkat Edilmelidir?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/service-worker-nedir\/#Sonuc\" >Sonu\u00e7<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Bir web sitesinin \u00e7al\u0131\u015fabilmesi i\u00e7in normal \u015fartlarda taray\u0131c\u0131 ile sunucu aras\u0131nda aktif bir internet ba\u011flant\u0131s\u0131 bulunmas\u0131 gerekir. Ancak modern web teknolojileri sayesinde belirli dosyalar cihazda saklanabilir ve internet ba\u011flant\u0131s\u0131 kesildi\u011finde sayfan\u0131n baz\u0131 b\u00f6l\u00fcmleri \u00e7al\u0131\u015fmaya devam edebilir. Bu i\u015fleyi\u015fi sa\u011flayan temel teknolojilerden biri Service Worker yap\u0131s\u0131d\u0131r. Bu rehberde Service Worker nedir, nas\u0131l \u00e7al\u0131\u015f\u0131r ve web sitelerinin \u00e7evrimd\u0131\u015f\u0131 kullan\u0131lmas\u0131n\u0131 nas\u0131l sa\u011flar sorular\u0131n\u0131 ele al\u0131yoruz.<\/p>\n\n\n<figure class=\"wp-block-post-featured-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"502\" src=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Adsiz-tasarim-6-1.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" style=\"object-fit:cover;\" srcset=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Adsiz-tasarim-6-1.png 1200w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Adsiz-tasarim-6-1-300x126.png 300w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Adsiz-tasarim-6-1-1024x428.png 1024w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Adsiz-tasarim-6-1-990x414.png 990w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Service_Worker_Nedir\"><\/span>Service Worker Nedir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Service Worker, taray\u0131c\u0131 ile web sunucusu aras\u0131nda \u00e7al\u0131\u015fan \u00f6zel bir JavaScript dosyas\u0131d\u0131r. Web sayfas\u0131n\u0131n ana i\u015fleminden ba\u011f\u0131ms\u0131z olarak arka planda g\u00f6rev yapar ve taray\u0131c\u0131 taraf\u0131ndan g\u00f6nderilen a\u011f isteklerini y\u00f6netebilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu yap\u0131 sayesinde HTML, CSS, JavaScript, g\u00f6rsel ve yaz\u0131 tipi gibi dosyalar \u00f6nbelle\u011fe al\u0131nabilir. Kullan\u0131c\u0131n\u0131n internet ba\u011flant\u0131s\u0131 kesildi\u011finde taray\u0131c\u0131 gerekli kaynaklar\u0131 sunucudan istemek yerine daha \u00f6nce kaydedilen dosyalardan y\u00fckleyebilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Service Worker yaln\u0131zca \u00e7evrimd\u0131\u015f\u0131 kullan\u0131m amac\u0131yla tercih edilmez. A\u011f isteklerini kontrol etme, i\u00e7erikleri \u00f6nbellekten sunma, arka planda veri e\u015fitleme ve anl\u0131k bildirimleri y\u00f6netme gibi farkl\u0131 g\u00f6revler i\u00e7in de kullan\u0131labilir.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"429\" src=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/nasil-7-1024x429.png\" alt=\"\" class=\"wp-image-9148\" srcset=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/nasil-7-1024x429.png 1024w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/nasil-7-300x126.png 300w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/nasil-7-1536x644.png 1536w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/nasil-7-990x415.png 990w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/nasil-7-1320x553.png 1320w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/nasil-7.png 1938w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Service_Worker_Nasil_Calisir\"><\/span>Service Worker Nas\u0131l \u00c7al\u0131\u015f\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Service Worker do\u011frudan web sayfas\u0131n\u0131n i\u00e7eri\u011fine eri\u015fmez. Sayfa ile sunucu aras\u0131nda ba\u011f\u0131ms\u0131z bir katman olarak \u00e7al\u0131\u015farak a\u011f isteklerini dinler. Taray\u0131c\u0131 bir dosya istedi\u011finde Service Worker iste\u011fin sunucuya g\u00f6nderilmesine, \u00f6nbellekten kar\u015f\u0131lanmas\u0131na veya \u00f6zel bir \u00e7evrimd\u0131\u015f\u0131 sayfan\u0131n g\u00f6sterilmesine karar verebilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Temel \u00e7al\u0131\u015fma s\u00fcreci \u015fu a\u015famalardan olu\u015fur:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Service Worker dosyas\u0131 taray\u0131c\u0131ya kaydedilir.<\/li>\n\n\n\n<li>Kurulum s\u0131ras\u0131nda gerekli kaynaklar \u00f6nbelle\u011fe al\u0131n\u0131r.<\/li>\n\n\n\n<li>Kurulum tamamland\u0131\u011f\u0131nda Service Worker etkinle\u015ftirilir.<\/li>\n\n\n\n<li>Sayfa taraf\u0131ndan olu\u015fturulan a\u011f istekleri kontrol edilir.<\/li>\n\n\n\n<li>\u0130nternet durumuna g\u00f6re sunucu veya \u00f6nbellek kullan\u0131l\u0131r.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Service Worker i\u015flemleri asenkron olarak ger\u00e7ekle\u015ftirir. Bu sayede \u00f6nbellek kontrolleri yap\u0131l\u0131rken sayfan\u0131n di\u011fer i\u015flemlerinin gereksiz yere durdurulmas\u0131n\u0131n \u00f6n\u00fcne ge\u00e7ilebilir.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"429\" src=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/kayit-1024x429.png\" alt=\"\" class=\"wp-image-9149\" srcset=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/kayit-1024x429.png 1024w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/kayit-300x126.png 300w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/kayit-1536x644.png 1536w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/kayit-990x415.png 990w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/kayit-1320x553.png 1320w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/kayit.png 1938w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Service_Worker_Nasil_Kaydedilir\"><\/span>Service Worker Nas\u0131l Kaydedilir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Service Worker kullanabilmek i\u00e7in \u00f6ncelikle JavaScript dosyas\u0131n\u0131n taray\u0131c\u0131ya kaydedilmesi gerekir. Kay\u0131t i\u015flemi sayfan\u0131n ana JavaScript dosyas\u0131nda ger\u00e7ekle\u015ftirilebilir:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">if (\"serviceWorker\" in navigator) {\n    navigator.serviceWorker.register(\"\/service-worker.js\")\n        .then(function () {\n            console.log(\"Service Worker kaydedildi.\");\n        })\n        .catch(function (hata) {\n            console.log(\"Service Worker kaydedilemedi:\", hata);\n        });\n}\n<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Bu kod \u00f6ncelikle taray\u0131c\u0131n\u0131n Service Worker deste\u011fine sahip olup olmad\u0131\u011f\u0131n\u0131 kontrol eder. Destek bulunuyorsa <code>service-worker.js<\/code> dosyas\u0131 kaydedilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Service Worker g\u00fcvenlik nedeniyle HTTPS ba\u011flant\u0131s\u0131 \u00fczerinden \u00e7al\u0131\u015ft\u0131r\u0131lmal\u0131d\u0131r. B\u00f6ylece a\u011f isteklerine m\u00fcdahale edebilen bu yap\u0131n\u0131n \u00fc\u00e7\u00fcnc\u00fc ki\u015filer taraf\u0131ndan k\u00f6t\u00fcye kullan\u0131lmas\u0131 \u00f6nlenir. Geli\u015ftirme ortamlar\u0131nda ise yerel sunucu \u00fczerinden test yap\u0131labilir.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"429\" src=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/yasam-1024x429.png\" alt=\"\" class=\"wp-image-9150\" srcset=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/yasam-1024x429.png 1024w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/yasam-300x126.png 300w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/yasam-1536x643.png 1536w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/yasam-990x414.png 990w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/yasam-1320x552.png 1320w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/yasam.png 1938w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Service_Worker_Yasam_Dongusu_Nasildir\"><\/span>Service Worker Ya\u015fam D\u00f6ng\u00fcs\u00fc Nas\u0131ld\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Service Worker yap\u0131s\u0131n\u0131n install, activate ve fetch olmak \u00fczere \u00fc\u00e7 \u00f6nemli a\u015famas\u0131 bulunur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>install<\/code> olay\u0131 ilk kurulum s\u0131ras\u0131nda \u00e7al\u0131\u015f\u0131r. Web sitesinin \u00e7evrimd\u0131\u015f\u0131 kullan\u0131labilmesi i\u00e7in gerekli temel dosyalar bu a\u015famada \u00f6nbelle\u011fe eklenebilir.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">self.addEventListener(\"install\", function (event) {\n    event.waitUntil(\n        caches.open(\"site-cache-v1\").then(function (cache) {\n            return cache.addAll([\n                \"\/\",\n                \"\/style.css\",\n                \"\/script.js\",\n                \"\/cevrimdisi.html\"\n            ]);\n        })\n    );\n});\n<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><code>activate<\/code> a\u015famas\u0131 yeni Service Worker s\u00fcr\u00fcm\u00fc etkinle\u015ftirildi\u011finde devreye girer. Eski veya art\u0131k kullan\u0131lmayan \u00f6nbelleklerin kald\u0131r\u0131lmas\u0131 i\u00e7in bu olaydan yararlan\u0131labilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>fetch<\/code> olay\u0131 ise web sayfas\u0131n\u0131n olu\u015fturdu\u011fu a\u011f isteklerini yakalar. \u0130stenen dosyan\u0131n \u00f6nbellekte bulunup bulunmad\u0131\u011f\u0131 kontrol edilerek uygun kaynak kullan\u0131c\u0131ya sunulur.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"429\" src=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/cevrim-disi-1024x429.png\" alt=\"\" class=\"wp-image-9151\" srcset=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/cevrim-disi-1024x429.png 1024w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/cevrim-disi-300x126.png 300w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/cevrim-disi-1536x643.png 1536w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/cevrim-disi-990x414.png 990w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/cevrim-disi-1320x552.png 1320w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/cevrim-disi.png 1938w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Web_Sitesi_Cevrimdisi_Nasil_Calisir\"><\/span>Web Sitesi \u00c7evrimd\u0131\u015f\u0131 Nas\u0131l \u00c7al\u0131\u015f\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kullan\u0131c\u0131 <code>domainadresiniz.com<\/code> adresini ilk kez ziyaret etti\u011finde web sitesi dosyalar\u0131 sunucudan indirilir. Service Worker gerekli dosyalar\u0131 Cache API arac\u0131l\u0131\u011f\u0131yla taray\u0131c\u0131da saklar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kullan\u0131c\u0131 daha sonra internet ba\u011flant\u0131s\u0131 olmadan ayn\u0131 web sayfas\u0131n\u0131 a\u00e7t\u0131\u011f\u0131nda Service Worker a\u011f iste\u011finin ba\u015far\u0131s\u0131z oldu\u011funu alg\u0131lar. Ard\u0131ndan \u00f6nbellekte saklanan HTML, CSS, JavaScript ve g\u00f6rsel dosyalar\u0131n\u0131 kullanarak sayfay\u0131 g\u00f6r\u00fcnt\u00fcler.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6nbellekte istenen sayfa bulunmuyorsa kullan\u0131c\u0131ya \u00f6nceden haz\u0131rlanm\u0131\u015f bir \u00e7evrimd\u0131\u015f\u0131 bilgilendirme sayfas\u0131 g\u00f6sterilebilir. B\u00f6ylece standart taray\u0131c\u0131 ba\u011flant\u0131 hatas\u0131 yerine web sitesinin tasar\u0131m\u0131yla uyumlu ve a\u00e7\u0131klay\u0131c\u0131 bir ekran sunulur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ancak Service Worker kullan\u0131lmas\u0131, web sitesinin b\u00fct\u00fcn \u00f6zelliklerinin otomatik olarak \u00e7evrimd\u0131\u015f\u0131 \u00e7al\u0131\u015faca\u011f\u0131 anlam\u0131na gelmez. Sunucudan anl\u0131k veri isteyen i\u015flemler, \u00f6deme sayfalar\u0131 ve \u00e7evrimi\u00e7i do\u011frulama gerektiren formlar internet ba\u011flant\u0131s\u0131na ihtiya\u00e7 duyabilir.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"429\" src=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/onbellek-1-1024x429.png\" alt=\"\" class=\"wp-image-9152\" srcset=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/onbellek-1-1024x429.png 1024w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/onbellek-1-300x126.png 300w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/onbellek-1-1536x644.png 1536w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/onbellek-1-990x415.png 990w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/onbellek-1-1320x553.png 1320w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/onbellek-1.png 1938w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Service_Worker_Onbellek_Stratejileri_Nelerdir\"><\/span>Service Worker \u00d6nbellek Stratejileri Nelerdir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Her web sitesi i\u00e7in tek bir \u00f6nbellek y\u00f6ntemi uygun olmayabilir. \u0130\u00e7eri\u011fin t\u00fcr\u00fcne g\u00f6re farkl\u0131 stratejiler kullan\u0131labilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Cache First<\/strong> y\u00f6nteminde \u00f6ncelikle \u00f6nbellek kontrol edilir. Dosya bulunamazsa sunucuya istek g\u00f6nderilir. Logo, yaz\u0131 tipi ve stil dosyas\u0131 gibi s\u0131k de\u011fi\u015fmeyen kaynaklar i\u00e7in uygundur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Network First<\/strong> y\u00f6nteminde ilk olarak g\u00fcncel i\u00e7erik sunucudan al\u0131nmaya \u00e7al\u0131\u015f\u0131l\u0131r. A\u011f ba\u011flant\u0131s\u0131 kurulamazsa \u00f6nbellekte bulunan s\u00fcr\u00fcm g\u00f6sterilir. S\u0131k g\u00fcncellenen sayfalar i\u00e7in tercih edilebilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Stale While Revalidate<\/strong> y\u00f6nteminde \u00f6nbellekteki i\u00e7erik kullan\u0131c\u0131ya hemen g\u00f6sterilirken arka planda sunucudan g\u00fcncel s\u00fcr\u00fcm al\u0131n\u0131r. B\u00f6ylece h\u0131zl\u0131 a\u00e7\u0131l\u0131\u015f ile i\u00e7erik g\u00fcncelli\u011fi aras\u0131nda denge kurulabilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Do\u011fru stratejinin se\u00e7ilmesi, eski i\u00e7erik g\u00f6sterilmesini ve gereksiz a\u011f isteklerini azaltmaya yard\u0131mc\u0131 olur.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"429\" src=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/avantaj-1-1024x429.png\" alt=\"\" class=\"wp-image-9153\" srcset=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/avantaj-1-1024x429.png 1024w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/avantaj-1-300x126.png 300w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/avantaj-1-1536x643.png 1536w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/avantaj-1-990x414.png 990w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/avantaj-1-1320x552.png 1320w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/avantaj-1.png 1938w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Service_Worker_Kullanmanin_Avantajlari_Nelerdir\"><\/span>Service Worker Kullanman\u0131n Avantajlar\u0131 Nelerdir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Service Worker kullan\u0131m\u0131 web sitesine \u015fu avantajlar\u0131 sa\u011flayabilir:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Belirli sayfalar\u0131n internet ba\u011flant\u0131s\u0131 olmadan a\u00e7\u0131lmas\u0131n\u0131 sa\u011flar.<\/li>\n\n\n\n<li>Daha \u00f6nce kaydedilen kaynaklar\u0131n h\u0131zl\u0131 y\u00fcklenmesine yard\u0131mc\u0131 olur.<\/li>\n\n\n\n<li>Zay\u0131f veya kesintili ba\u011flant\u0131larda kullan\u0131c\u0131 deneyimini iyile\u015ftirir.<\/li>\n\n\n\n<li>Sunucuya g\u00f6nderilen tekrarl\u0131 dosya isteklerini azaltabilir.<\/li>\n\n\n\n<li>\u00d6zel \u00e7evrimd\u0131\u015f\u0131 sayfalar\u0131n\u0131n haz\u0131rlanmas\u0131na imk\u00e2n tan\u0131r.<\/li>\n\n\n\n<li>Progressive Web App \u00f6zelliklerinin kullan\u0131lmas\u0131n\u0131 destekler.<\/li>\n\n\n\n<li>Arka planda e\u015fitleme ve bildirim gibi i\u015flevlere altyap\u0131 olu\u015fturur.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6zellikle mobil cihazlardan ziyaret edilen web sitelerinde a\u011f ba\u011flant\u0131s\u0131 her zaman kararl\u0131 olmayabilir. \u00d6nbelle\u011fe al\u0131nan temel kaynaklar, ba\u011flant\u0131 sorunu ya\u015fand\u0131\u011f\u0131nda sayfan\u0131n tamamen kullan\u0131lamaz h\u00e2le gelmesini \u00f6nleyebilir.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"429\" src=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/dikkat-2-1-1024x429.png\" alt=\"\" class=\"wp-image-9147\" srcset=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/dikkat-2-1-1024x429.png 1024w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/dikkat-2-1-300x126.png 300w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/dikkat-2-1-1536x643.png 1536w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/dikkat-2-1-990x414.png 990w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/dikkat-2-1-1320x552.png 1320w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/dikkat-2-1.png 1938w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Service_Worker_Kullanilirken_Nelere_Dikkat_Edilmelidir\"><\/span>Service Worker Kullan\u0131l\u0131rken Nelere Dikkat Edilmelidir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6nbelle\u011fe al\u0131nacak dosyalar dikkatli belirlenmelidir. Kullan\u0131c\u0131ya veya oturuma \u00f6zel hassas verilerin kontrols\u00fcz \u015fekilde saklanmas\u0131 g\u00fcvenlik ve gizlilik sorunlar\u0131na yol a\u00e7abilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Web sitesi g\u00fcncellendi\u011finde eski dosyalar\u0131n g\u00f6sterilmeye devam etmemesi i\u00e7in \u00f6nbellek s\u00fcr\u00fcmleri y\u00f6netilmelidir. Yeni s\u00fcr\u00fcm etkinle\u015ftirilirken eski \u00f6nbellekler kald\u0131r\u0131lmal\u0131 ve gerekli kaynaklar tekrar kaydedilmelidir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Service Worker dosyas\u0131ndaki bir hata, web sitesinin eski veya bozuk bir s\u00fcr\u00fcm\u00fcn\u00fcn kullan\u0131c\u0131lara g\u00f6sterilmesine neden olabilir. Bu nedenle de\u011fi\u015fiklikler canl\u0131 web sitesine aktar\u0131lmadan \u00f6nce farkl\u0131 taray\u0131c\u0131lar, mobil cihazlar ve ba\u011flant\u0131 ko\u015fullar\u0131yla test edilmelidir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ayr\u0131ca kullan\u0131c\u0131n\u0131n web sitesini daha \u00f6nce \u00e7evrimi\u00e7i olarak ziyaret etmi\u015f olmas\u0131 gerekebilir. \u0130lk ziyarette gerekli dosyalar indirilmedi\u011fi i\u00e7in tamamen yeni bir kullan\u0131c\u0131 \u00e7evrimd\u0131\u015f\u0131 durumda siteye eri\u015femeyebilir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sonuc\"><\/span>Sonu\u00e7<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Service Worker, taray\u0131c\u0131 ile sunucu aras\u0131ndaki a\u011f isteklerini y\u00f6neterek web sitelerinin belirli b\u00f6l\u00fcmlerinin \u00e7evrimd\u0131\u015f\u0131 \u00e7al\u0131\u015fmas\u0131n\u0131 sa\u011flayan bir JavaScript teknolojisidir. Dosyalar\u0131n \u00f6nbelle\u011fe al\u0131nmas\u0131, uygun stratejinin belirlenmesi ve \u00e7evrimd\u0131\u015f\u0131 sayfas\u0131n\u0131n haz\u0131rlanmas\u0131 sayesinde ba\u011flant\u0131 sorunlar\u0131nda daha kesintisiz bir kullan\u0131c\u0131 deneyimi sunulabilir.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.domainhizmetleri.com\/limitsiz-hosting\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"290\" src=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Limitsiz-hosting-reklamm-1024x290.png\" alt=\"\" class=\"wp-image-8461\" srcset=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Limitsiz-hosting-reklamm-1024x290.png 1024w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Limitsiz-hosting-reklamm-300x85.png 300w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Limitsiz-hosting-reklamm-1536x435.png 1536w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Limitsiz-hosting-reklamm-scaled.png 2048w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Limitsiz-hosting-reklamm-990x280.png 990w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Limitsiz-hosting-reklamm-1320x374.png 1320w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Domainhizmetleri olarak h\u0131zl\u0131, g\u00fcvenli ve stabil hosting altyap\u0131m\u0131zla web projelerinize uygun \u00e7\u00f6z\u00fcmler sunuyoruz. G\u00fcncel web teknolojilerini destekleyen hosting hizmetlerimizden yararlanarak ziyaret\u00e7ilerinize daha h\u0131zl\u0131 ve kesintisiz bir web deneyimi sa\u011flayabilirsiniz.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bir web sitesinin \u00e7al\u0131\u015fabilmesi i\u00e7in normal \u015fartlarda taray\u0131c\u0131 ile sunucu aras\u0131nda aktif bir internet ba\u011flant\u0131s\u0131 bulunmas\u0131 gerekir. Ancak modern web teknolojileri sayesinde belirli dosyalar cihazda saklanabilir ve internet ba\u011flant\u0131s\u0131 kesildi\u011finde sayfan\u0131n baz\u0131 b\u00f6l\u00fcmleri \u00e7al\u0131\u015fmaya devam edebilir. Bu i\u015fleyi\u015fi sa\u011flayan temel teknolojilerden biri Service Worker yap\u0131s\u0131d\u0131r. Bu rehberde Service Worker nedir, nas\u0131l \u00e7al\u0131\u015f\u0131r ve web sitelerinin [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":9146,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[145],"tags":[319],"class_list":["post-9144","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nedir-nasil","tag-service-worker-nedir"],"views":0,"_links":{"self":[{"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/posts\/9144","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\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/comments?post=9144"}],"version-history":[{"count":1,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/posts\/9144\/revisions"}],"predecessor-version":[{"id":9154,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/posts\/9144\/revisions\/9154"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/media\/9146"}],"wp:attachment":[{"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/media?parent=9144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/categories?post=9144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/tags?post=9144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}