{"id":34365,"date":"2025-11-15T19:41:00","date_gmt":"2025-11-15T16:41:00","guid":{"rendered":"https:\/\/fatihsoysal.com\/blog\/?p=34365"},"modified":"2025-11-15T19:41:00","modified_gmt":"2025-11-15T16:41:00","slug":"html-head-elementini-web-sayfaniza-nasil-eklersiniz","status":"publish","type":"post","link":"https:\/\/fatihsoysal.com\/blog\/html-head-elementini-web-sayfaniza-nasil-eklersiniz\/","title":{"rendered":"HTML &lt;head&gt; Elementini Web Sayfan\u0131za Nas\u0131l Eklersiniz?"},"content":{"rendered":"<h2>HTML <head> Elementini Web Sayfan\u0131za Nas\u0131l Eklersiniz?<\/h2>\n<p>Web geli\u015ftirmenin temel ta\u015flar\u0131ndan biri olan HTML, bir sayfan\u0131n i\u00e7eri\u011fini yap\u0131land\u0131rman\u0131n yan\u0131 s\u0131ra, taray\u0131c\u0131lara ve arama motorlar\u0131na sayfa hakk\u0131nda \u00f6nemli bilgiler veren gizli bir b\u00f6l\u00fcm de i\u00e7erir: <code><head><\/code> elementi. \u00c7o\u011fu zaman g\u00f6z ard\u0131 edilse de, <code><head><\/code> etiketi, bir web sayfas\u0131n\u0131n performans\u0131ndan arama motoru optimizasyonuna (SEO) ve kullan\u0131c\u0131 deneyimine kadar bir\u00e7ok kritik fakt\u00f6r\u00fc do\u011frudan etkiler. Bu makalede, HTML <code><head><\/code> elementinin ne oldu\u011funu, neden bu kadar \u00f6nemli oldu\u011funu, i\u00e7ine hangi etiketlerin yerle\u015ftirildi\u011fini ve bu etiketlerin her birinin web sayfan\u0131z i\u00e7in ne anlama geldi\u011fini detayl\u0131 bir \u015fekilde inceleyece\u011fiz. Ayr\u0131ca, <code><head><\/code> etiketini en verimli \u015fekilde nas\u0131l kullanabilece\u011finize dair en iyi uygulamalar\u0131 ve s\u0131k yap\u0131lan hatalar\u0131 da ele alaca\u011f\u0131z.<\/p>\n<h2><head> Etiketinin \u00d6nemi ve Yeri<\/h2>\n<p>HTML belgesinin iki ana b\u00f6l\u00fcm\u00fcnden biri olan <code><head><\/code> etiketi, taray\u0131c\u0131ya ve di\u011fer web servislerine (arama motorlar\u0131, sosyal medya platformlar\u0131 vb.) sayfa hakk\u0131nda meta veriler ve \u00e7e\u015fitli talimatlar sa\u011flar. Bu elementin i\u00e7eri\u011fi, do\u011frudan web sayfas\u0131n\u0131n g\u00f6r\u00fcnt\u00fclenen k\u0131sm\u0131nda (yani <code><body><\/code> i\u00e7inde) g\u00f6r\u00fcnmez. Ancak, web sayfas\u0131n\u0131n nas\u0131l i\u015flenece\u011fi, nas\u0131l indekslenece\u011fi ve kullan\u0131c\u0131ya nas\u0131l sunulaca\u011f\u0131 konusunda kritik rol oynar.<\/p>\n<h3><head> Etiketi Ne \u0130\u015fe Yarar?<\/h3>\n<p><code><head><\/code> etiketi, bir web sayfas\u0131n\u0131n &#8220;beyni&#8221; gibidir. \u0130\u015fte temel i\u015flevleri:<\/p>\n<p>*   <strong>Sayfa Ba\u015fl\u0131\u011f\u0131n\u0131 Tan\u0131mlar:<\/strong> Taray\u0131c\u0131 sekmesinde veya pencere ba\u015fl\u0131\u011f\u0131nda g\u00f6r\u00fcnen ba\u015fl\u0131\u011f\u0131 belirler.<br \/>\n*   <strong>Meta Veri Sa\u011flar:<\/strong> Sayfan\u0131n karakter kodlamas\u0131, a\u00e7\u0131klamas\u0131, anahtar kelimeleri, yazar\u0131, g\u00f6r\u00fcn\u00fcm alan\u0131 ayarlar\u0131 gibi bilgileri i\u00e7erir. Bu bilgiler arama motorlar\u0131 ve sosyal medya platformlar\u0131 i\u00e7in hayati \u00f6neme sahiptir.<br \/>\n*   <strong>Harici Kaynaklar\u0131 Ba\u011flar:<\/strong> CSS stil dosyalar\u0131, JavaScript dosyalar\u0131, favicon&#8217;lar, fontlar gibi harici kaynaklar\u0131 sayfaya dahil eder.<br \/>\n*   <strong>Taray\u0131c\u0131 Talimatlar\u0131 Verir:<\/strong> Sayfan\u0131n nas\u0131l \u00f6nbelle\u011fe al\u0131naca\u011f\u0131, hangi arama motoru robotlar\u0131n\u0131n sayfay\u0131 taramas\u0131 gerekti\u011fi gibi talimatlar\u0131 i\u00e7erir.<br \/>\n*   <strong>Performans Optimizasyonu Sa\u011flar:<\/strong> Kritik kaynaklar\u0131n \u00f6nceden y\u00fcklenmesi veya JavaScript&#8217;in y\u00fcklenme davran\u0131\u015f\u0131n\u0131n kontrol edilmesi gibi performans iyile\u015ftirmelerine olanak tan\u0131r.<\/p>\n<h3>HTML Yap\u0131s\u0131ndaki Yeri<\/h3>\n<p><code><head><\/code> etiketi, her HTML belgesinin en \u00fcst d\u00fczeydeki <code><html><\/code> etiketi i\u00e7inde, ancak <code><body><\/code> etiketinden \u00f6nce yer al\u0131r. Bir HTML belgesinin temel yap\u0131s\u0131 \u015f\u00f6yledir:<\/p>\n<pre><code class=\"language-html\"><!DOCTYPE html>\n<html lang=\"tr\">\n<head>\n    <!-- Buraya head etiketinin i\u00e7eri\u011fi gelecek -->\n<\/head>\n<body>\n    <!-- Buraya sayfan\u0131n g\u00f6r\u00fcnen i\u00e7eri\u011fi gelecek -->\n<\/body>\n<\/html><\/code><\/pre>\n<p>Bu yap\u0131, web taray\u0131c\u0131lar\u0131na ve di\u011fer ara\u00e7lara sayfan\u0131n do\u011fru bir \u015fekilde yorumlanmas\u0131 i\u00e7in gerekli \u00e7er\u00e7eveyi sa\u011flar. <code><head><\/code> etiketinin do\u011fru ve eksiksiz bir \u015fekilde yap\u0131land\u0131r\u0131lmas\u0131, modern web geli\u015ftirme standartlar\u0131na uymak ve web sayfan\u0131z\u0131n potansiyelini tam olarak kullanmak i\u00e7in vazge\u00e7ilmezdir.<\/p>\n<h2><head> \u0130\u00e7indeki Temel Etiketler ve Kullan\u0131mlar\u0131<\/h2>\n<p><code><head><\/code> etiketi, i\u00e7ine bir\u00e7ok farkl\u0131 alt etiket alabilir. Her bir etiket, belirli bir amaca hizmet eder ve web sayfan\u0131z\u0131n davran\u0131\u015f\u0131n\u0131 veya sunumunu etkiler. \u015eimdi, bu temel etiketleri ve kullan\u0131mlar\u0131n\u0131 detayl\u0131 bir \u015fekilde inceleyelim.<\/p>\n<h3><title> Etiketi: Web Sayfan\u0131z\u0131n Ba\u015fl\u0131\u011f\u0131<\/h3>\n<p><code><title><\/code> etiketi, bir web sayfas\u0131n\u0131n belki de en temel ve en g\u00f6r\u00fcn\u00fcr meta bilgisini sa\u011flar. Taray\u0131c\u0131 penceresinin veya sekmesinin ba\u015fl\u0131k \u00e7ubu\u011funda g\u00f6r\u00fcnen metni tan\u0131mlar. Ayr\u0131ca, arama motoru sonu\u00e7 sayfalar\u0131nda (SERP) bir ba\u011flant\u0131n\u0131n ba\u015fl\u0131\u011f\u0131 olarak, s\u0131k kullan\u0131lanlar (bookmark) listelerinde ve sosyal medya payla\u015f\u0131mlar\u0131nda varsay\u0131lan ba\u015fl\u0131k olarak kullan\u0131l\u0131r.<\/p>\n<p>*   <strong>\u00d6rnek Kullan\u0131m:<\/strong><\/p>\n<pre><code class=\"language-html\"><title>HTML &lt;head&gt; Elementi Hakk\u0131nda Kapsaml\u0131 Rehber<\/title><\/code><\/pre>\n<h4>SEO ve Kullan\u0131c\u0131 Deneyimi<\/h4>\n<p><code><title><\/code> etiketi, SEO a\u00e7\u0131s\u0131ndan son derece \u00f6nemlidir. Arama motorlar\u0131, sayfan\u0131n i\u00e7eri\u011fini anlamak ve s\u0131ralamak i\u00e7in ba\u015fl\u0131k etiketini yo\u011fun bir \u015fekilde kullan\u0131r. \u0130yi optimize edilmi\u015f bir ba\u015fl\u0131k, sayfan\u0131z\u0131n arama sonu\u00e7lar\u0131nda daha \u00fcst s\u0131ralarda yer almas\u0131na ve daha fazla t\u0131klama almas\u0131na yard\u0131mc\u0131 olabilir. Kullan\u0131c\u0131lar i\u00e7in de, ba\u015fl\u0131k, bir sayfan\u0131n ne hakk\u0131nda oldu\u011funu h\u0131zl\u0131ca anlamalar\u0131n\u0131 ve arama sonu\u00e7lar\u0131nda hangi ba\u011flant\u0131ya t\u0131klayacaklar\u0131na karar vermelerini sa\u011flar.<\/p>\n<h4>En \u0130yi Uygulamalar<\/h4>\n<p>*   <strong>Benzersizlik:<\/strong> Her sayfan\u0131n benzersiz bir ba\u015fl\u0131\u011f\u0131 olmal\u0131d\u0131r.<br \/>\n*   <strong>A\u00e7\u0131klay\u0131c\u0131l\u0131k:<\/strong> Ba\u015fl\u0131k, sayfan\u0131n i\u00e7eri\u011fini do\u011fru ve \u00f6z bir \u015fekilde yans\u0131tmal\u0131d\u0131r.<br \/>\n*   <strong>Anahtar Kelimeler:<\/strong> Hedef anahtar kelimeleri ba\u015fl\u0131kta do\u011fal bir \u015fekilde kullan\u0131n, ancak a\u015f\u0131r\u0131ya ka\u00e7may\u0131n (keyword stuffing).<br \/>\n*   <strong>Uzunluk:<\/strong> Genellikle 50-60 karakter aras\u0131nda tutulmas\u0131 \u00f6nerilir, \u00e7\u00fcnk\u00fc arama motorlar\u0131 bu s\u0131n\u0131rdan sonra ba\u015fl\u0131\u011f\u0131 kesebilir.<\/p>\n<h3><meta> Etiketi: Sayfa Hakk\u0131nda Bilgi Sa\u011flama<\/h3>\n<p><code><meta><\/code> etiketi, HTML belgesi hakk\u0131nda meta veriler (veri hakk\u0131nda veri) sa\u011flamak i\u00e7in kullan\u0131l\u0131r. Bu etiket, kapan\u0131\u015f etiketi gerektirmeyen bo\u015f bir etikettir. Genellikle <code>name<\/code>, <code>content<\/code>, <code>charset<\/code> veya <code>http-equiv<\/code> nitelikleriyle birlikte kullan\u0131l\u0131r.<\/p>\n<h4>Karakter Kodlamas\u0131: <meta charset=\"utf-8\"><\/h4>\n<p>Bu etiket, web sayfas\u0131n\u0131n hangi karakter kodlamas\u0131n\u0131 kulland\u0131\u011f\u0131n\u0131 taray\u0131c\u0131ya bildirir. <code>UTF-8<\/code>, modern web siteleri i\u00e7in evrensel olarak kabul g\u00f6rm\u00fc\u015f ve \u00f6nerilen karakter kodlamas\u0131d\u0131r. T\u00fcrk\u00e7e karakterler (\u00e7, \u011f, \u0131, \u00f6, \u015f, \u00fc) dahil olmak \u00fczere d\u00fcnya genelindeki \u00e7o\u011fu karakteri destekler.<\/p>\n<p>*   <strong>\u00d6rnek Kullan\u0131m:<\/strong><\/p>\n<pre><code class=\"language-html\"><meta charset=\"utf-8\"><\/code><\/pre>\n<p>*   <strong>\u00d6nemi:<\/strong> Bu etiketin eksikli\u011fi veya yanl\u0131\u015f ayarlanmas\u0131, web sayfas\u0131ndaki karakterlerin bozuk g\u00f6r\u00fcnmesine (garbled text) neden olabilir. Her HTML belgesinin <code><head><\/code> b\u00f6l\u00fcm\u00fcn\u00fcn ba\u015f\u0131nda yer almas\u0131 \u015fiddetle tavsiye edilir.<\/p>\n<h4>G\u00f6r\u00fcn\u00fcm Alan\u0131 Ayarlar\u0131: <meta name=\"viewport\"><\/h4>\n<p><code>viewport<\/code> meta etiketi, mobil cihazlarda web sayfan\u0131z\u0131n nas\u0131l \u00f6l\u00e7eklendirilece\u011fini ve g\u00f6r\u00fcnt\u00fclenece\u011fini kontrol etmek i\u00e7in kritik \u00f6neme sahiptir. Duyarl\u0131 (responsive) web tasar\u0131m\u0131 i\u00e7in vazge\u00e7ilmezdir.<\/p>\n<p>*   <strong>\u00d6rnek Kullan\u0131m:<\/strong><\/p>\n<pre><code class=\"language-html\"><meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"><\/code><\/pre>\n<p>*   <strong>Nitelikler:<\/strong><br \/>\n    *   <code>width=device-width<\/code>: G\u00f6r\u00fcn\u00fcm alan\u0131n\u0131n geni\u015fli\u011fini cihaz\u0131n ekran geni\u015fli\u011fine ayarlar.<br \/>\n    *   <code>initial-scale=1.0<\/code>: Sayfa ilk y\u00fcklendi\u011finde varsay\u0131lan yak\u0131nla\u015ft\u0131rma d\u00fczeyini 1.0 (ger\u00e7ek boyut) olarak ayarlar.<br \/>\n*   <strong>\u00d6nemi:<\/strong> Bu etiket olmadan, mobil cihazlar web sayfas\u0131n\u0131 masa\u00fcst\u00fc g\u00f6r\u00fcn\u00fcm\u00fcnde render etmeye \u00e7al\u0131\u015fabilir, bu da okunaks\u0131z metinlere ve k\u00f6t\u00fc bir kullan\u0131c\u0131 deneyimine yol a\u00e7ar.<\/p>\n<h4>A\u00e7\u0131klama: <meta name=\"description\"><\/h4>\n<p><code>description<\/code> meta etiketi, web sayfas\u0131n\u0131n k\u0131sa ve \u00f6z bir \u00f6zetini sa\u011flar. Bu a\u00e7\u0131klama, genellikle arama motoru sonu\u00e7 sayfalar\u0131nda ba\u015fl\u0131\u011f\u0131n alt\u0131nda g\u00f6r\u00fcnt\u00fclenen k\u00fc\u00e7\u00fck metin par\u00e7ac\u0131\u011f\u0131 (snippet) olarak kullan\u0131l\u0131r.<\/p>\n<p>*   <strong>\u00d6rnek Kullan\u0131m:<\/strong><\/p>\n<pre><code class=\"language-html\"><meta name=\"description\" content=\"HTML &lt;head&gt; elementini web sayfan\u0131za nas\u0131l ekleyece\u011finizi \u00f6\u011frenin. Temel etiketler, SEO ve performans optimizasyonu hakk\u0131nda kapsaml\u0131 bir rehber.\"><\/code><\/pre>\n<p>*   <strong>\u00d6nemi:<\/strong> Do\u011frudan bir s\u0131ralama fakt\u00f6r\u00fc olmasa da, a\u00e7\u0131klama etiketi kullan\u0131c\u0131lar\u0131n arama sonu\u00e7lar\u0131nda sayfan\u0131za t\u0131klay\u0131p t\u0131klamamas\u0131na karar vermelerinde etkilidir. \u0130yi yaz\u0131lm\u0131\u015f, \u00e7ekici bir a\u00e7\u0131klama, t\u0131klama oran\u0131n\u0131z\u0131 (CTR) art\u0131rabilir. Genellikle 150-160 karakter civar\u0131nda tutulmas\u0131 \u00f6nerilir.<\/p>\n<h4>Anahtar Kelimeler: <meta name=\"keywords\"> (Ge\u00e7mi\u015f ve G\u00fcncel Durum)<\/h4>\n<p><code>keywords<\/code> meta etiketi, bir zamanlar arama motorlar\u0131 i\u00e7in sayfan\u0131n i\u00e7eri\u011fini tan\u0131mlayan anahtar kelimeleri listelemek i\u00e7in kullan\u0131l\u0131rd\u0131.<\/p>\n<p>*   <strong>\u00d6rnek Kullan\u0131m:<\/strong><\/p>\n<pre><code class=\"language-html\"><meta name=\"keywords\" content=\"html head etiketi, web sayfas\u0131, seo, meta etiketler, css, javascript\"><\/code><\/pre>\n<p>*   <strong>G\u00fcncel Durum:<\/strong> G\u00fcn\u00fcm\u00fczde b\u00fcy\u00fck arama motorlar\u0131 (Google, Bing vb.) bu etiketi s\u0131ralama fakt\u00f6r\u00fc olarak neredeyse hi\u00e7 kullanmamaktad\u0131r. Bunun nedeni, anahtar kelime doldurma (keyword stuffing) gibi k\u00f6t\u00fcye kullan\u0131m uygulamalar\u0131n\u0131n yayg\u0131nla\u015fmas\u0131d\u0131r. Yine de, baz\u0131 ni\u015f arama motorlar\u0131 veya dahili site arama motorlar\u0131 taraf\u0131ndan hala kullan\u0131l\u0131yor olabilir. Genellikle modern web geli\u015ftirmede bu etiketi kullanmaktan ka\u00e7\u0131n\u0131l\u0131r.<\/p>\n<h4>Yazar ve Telif Hakk\u0131: <meta name=\"author\"><\/h4>\n<p><code>author<\/code> meta etiketi, web sayfas\u0131n\u0131n yazar\u0131n\u0131 belirtmek i\u00e7in kullan\u0131l\u0131r.<\/p>\n<p>*   <strong>\u00d6rnek Kullan\u0131m:<\/strong><\/p>\n<pre><code class=\"language-html\"><meta name=\"author\" content=\"[Yazar Ad\u0131]\"><\/code><\/pre>\n<p>*   <strong>\u00d6nemi:<\/strong> \u00d6zellikle i\u00e7erik attribution&#8217;\u0131 veya telif hakk\u0131 bildirimleri i\u00e7in faydal\u0131 olabilir, ancak do\u011frudan SEO \u00fczerinde bir etkisi yoktur.<\/p>\n<h4>Yenileme ve Y\u00f6nlendirme: <meta http-equiv=\"refresh\"><\/h4>\n<p>Bu etiket, belirli bir s\u00fcre sonra sayfan\u0131n otomatik olarak yenilenmesini veya ba\u015fka bir URL&#8217;ye y\u00f6nlendirilmesini sa\u011flar.<\/p>\n<p>*   <strong>\u00d6rnek Kullan\u0131m:<\/strong><\/p>\n<pre><code class=\"language-html\"><meta http-equiv=\"refresh\" content=\"5;url=https:\/\/www.yenisitem.com\"><\/code><\/pre>\n<p>    Bu \u00f6rnek, 5 saniye sonra sayfay\u0131 belirtilen URL&#8217;ye y\u00f6nlendirir.<br \/>\n*   <strong>Dikkat:<\/strong> Otomatik yenileme veya y\u00f6nlendirme, kullan\u0131c\u0131 deneyimi a\u00e7\u0131s\u0131ndan genellikle k\u00f6t\u00fc kabul edilir ve SEO i\u00e7in de \u00f6nerilmez (\u00f6zellikle kal\u0131c\u0131 y\u00f6nlendirmeler i\u00e7in 301 y\u00f6nlendirmesi kullan\u0131lmal\u0131d\u0131r). Sadece \u00f6zel durumlarda (\u00f6rne\u011fin, bir y\u00fckleme ekran\u0131ndan sonra) dikkatli kullan\u0131lmal\u0131d\u0131r.<\/p>\n<h4>Arama Motoru Robot Kontrol\u00fc: <meta name=\"robots\"><\/h4>\n<p><code>robots<\/code> meta etiketi, arama motoru robotlar\u0131na sayfan\u0131n nas\u0131l taranaca\u011f\u0131 ve indekslenece\u011fi konusunda talimatlar verir.<\/p>\n<p>*   <strong>\u00d6rnek Kullan\u0131m:<\/strong><\/p>\n<pre><code class=\"language-html\"><meta name=\"robots\" content=\"noindex, nofollow\"><\/code><\/pre>\n<p>*   <strong>Nitelikler:<\/strong><br \/>\n    *   <code>index<\/code>: Sayfan\u0131n indekslenmesine izin verir. (Varsay\u0131lan)<br \/>\n    *   <code>noindex<\/code>: Sayfan\u0131n indekslenmesini engeller.<br \/>\n    *   <code>follow<\/code>: Sayfadaki ba\u011flant\u0131lar\u0131 takip etmeye izin verir. (Varsay\u0131lan)<br \/>\n    *   <code>nofollow<\/code>: Sayfadaki ba\u011flant\u0131lar\u0131 takip etmeyi engeller.<br \/>\n    *   <code>all<\/code>: <code>index, follow<\/code> ile ayn\u0131d\u0131r.<br \/>\n    *   <code>none<\/code>: <code>noindex, nofollow<\/code> ile ayn\u0131d\u0131r.<br \/>\n*   <strong>\u00d6nemi:<\/strong> Hassas sayfalar\u0131n (\u00f6rne\u011fin, y\u00f6netici panelleri, \u00f6zel kullan\u0131c\u0131 sayfalar\u0131) arama motorlar\u0131nda g\u00f6r\u00fcnmesini engellemek i\u00e7in \u00e7ok kullan\u0131\u015fl\u0131d\u0131r.<\/p>\n<h4>Sosyal Medya Meta Etiketleri (Open Graph ve Twitter Cards)<\/h4>\n<p>Bu meta etiketleri, web sayfan\u0131z\u0131n sosyal medya platformlar\u0131nda (Facebook, Twitter, LinkedIn vb.) payla\u015f\u0131ld\u0131\u011f\u0131nda nas\u0131l g\u00f6r\u00fcnece\u011fini kontrol etmenizi sa\u011flar.<\/p>\n<p>*   <strong>Open Graph (OG) Etiketleri (Facebook, LinkedIn vb. i\u00e7in):<\/strong><\/p>\n<pre><code class=\"language-html\"><meta property=\"og:title\" content=\"Makale Ba\u015fl\u0131\u011f\u0131\">\n    <meta property=\"og:description\" content=\"Makale a\u00e7\u0131klamas\u0131...\">\n    <meta property=\"og:image\" content=\"https:\/\/www.example.com\/image.jpg\">\n    <meta property=\"og:url\" content=\"https:\/\/www.example.com\/makale-url\">\n    <meta property=\"og:type\" content=\"article\"><\/code><\/pre>\n<p>*   <strong>Twitter Cards Etiketleri:<\/strong><\/p>\n<pre><code class=\"language-html\"><meta name=\"twitter:card\" content=\"summary_large_image\">\n    <meta name=\"twitter:site\" content=\"@yourtwitterhandle\">\n    <meta name=\"twitter:title\" content=\"Makale Ba\u015fl\u0131\u011f\u0131\">\n    <meta name=\"twitter:description\" content=\"Makale a\u00e7\u0131klamas\u0131...\">\n    <meta name=\"twitter:image\" content=\"https:\/\/www.example.com\/image.jpg\"><\/code><\/pre>\n<p>*   <strong>\u00d6nemi:<\/strong> Bu etiketler, payla\u015f\u0131mlar\u0131n\u0131z\u0131n daha \u00e7ekici g\u00f6r\u00fcnmesini sa\u011flar, t\u0131klama oranlar\u0131n\u0131 art\u0131r\u0131r ve markan\u0131z\u0131n sosyal medyada daha profesyonel bir imaj \u00e7izmesine yard\u0131mc\u0131 olur.<\/p>\n<h3><link> Etiketi: Harici Kaynaklar\u0131 Ba\u011flama<\/h3>\n<p><code><link><\/code> etiketi, mevcut belge ile harici bir kaynak aras\u0131ndaki ili\u015fkiyi belirtir. Genellikle CSS stil dosyalar\u0131n\u0131, favicon&#8217;lar\u0131 ve di\u011fer harici kaynaklar\u0131 ba\u011flamak i\u00e7in kullan\u0131l\u0131r. T\u0131pk\u0131 <code><meta><\/code> gibi, <code><link><\/code> de bo\u015f bir etikettir ve kapan\u0131\u015f etiketi gerektirmez.<\/p>\n<h4>Stil Dosyalar\u0131: <link rel=\"stylesheet\"><\/h4>\n<p>En yayg\u0131n kullan\u0131m\u0131, harici CSS stil sayfalar\u0131n\u0131 HTML belgesine ba\u011flamakt\u0131r.<\/p>\n<p>*   <strong>\u00d6rnek Kullan\u0131m:<\/strong><\/p>\n<pre><code class=\"language-html\"><link rel=\"stylesheet\" href=\"style.css\">\n    <link rel=\"stylesheet\" href=\"https:\/\/fonts.googleapis.com\/css?family=Open+Sans\"><\/code><\/pre>\n<p>*   <strong>Nitelikler:<\/strong><br \/>\n    *   <code>rel=\"stylesheet\"<\/code>: Ba\u011flant\u0131n\u0131n stil sayfas\u0131 oldu\u011funu belirtir.<br \/>\n    *   <code>href<\/code>: Stil dosyas\u0131n\u0131n URL&#8217;sini belirtir.<br \/>\n*   <strong>\u00d6nemi:<\/strong> Harici CSS dosyalar\u0131, i\u00e7eri\u011fi sunumdan ay\u0131rarak kodun daha d\u00fczenli olmas\u0131n\u0131 sa\u011flar, sitenin genel g\u00f6r\u00fcn\u00fcm\u00fcn\u00fc tek bir yerden y\u00f6netmenize olanak tan\u0131r ve taray\u0131c\u0131n\u0131n stil dosyas\u0131n\u0131 \u00f6nbelle\u011fe almas\u0131na izin vererek sayfa y\u00fckleme s\u00fcrelerini iyile\u015ftirir.<\/p>\n<h4>Favicon: <link rel=\"icon\"><\/h4>\n<p>Favicon (favori simgesi), taray\u0131c\u0131 sekmesinde, s\u0131k kullan\u0131lanlar listesinde ve mobil cihazlar\u0131n ana ekran\u0131nda g\u00f6r\u00fcnen k\u00fc\u00e7\u00fck simgedir.<\/p>\n<p>*   <strong>\u00d6rnek Kullan\u0131m:<\/strong><\/p>\n<pre><code class=\"language-html\"><link rel=\"icon\" href=\"favicon.ico\" type=\"image\/x-icon\">\n    <link rel=\"icon\" href=\"favicon-16x16.png\" type=\"image\/png\" sizes=\"16x16\">\n    <link rel=\"icon\" href=\"favicon-32x32.png\" type=\"image\/png\" sizes=\"32x32\">\n    <link rel=\"apple-touch-icon\" href=\"apple-touch-icon.png\"> <!-- iOS cihazlar i\u00e7in --><\/code><\/pre>\n<p>*   <strong>\u00d6nemi:<\/strong> Marka bilinirli\u011fi ve profesyonel bir g\u00f6r\u00fcn\u00fcm i\u00e7in \u00f6nemlidir. \u00c7e\u015fitli boyutlarda ve formatlarda (ICO, PNG, SVG) birden fazla favicon tan\u0131mlamak, farkl\u0131 cihazlarda ve taray\u0131c\u0131larda en iyi g\u00f6r\u00fcn\u00fcm\u00fc sa\u011flamak i\u00e7in iyi bir uygulamad\u0131r.<\/p>\n<h4>Kanonik URL: <link rel=\"canonical\"><\/h4>\n<p><code>canonical<\/code> etiketi, arama motorlar\u0131na bir sayfan\u0131n tercih edilen (kanonik) s\u00fcr\u00fcm\u00fcn\u00fc bildirmek i\u00e7in kullan\u0131l\u0131r. Bu, \u00f6zellikle ayn\u0131 i\u00e7eri\u011fe sahip veya \u00e7ok benzer i\u00e7eri\u011fe sahip birden fazla URL&#8217;niz oldu\u011funda (\u00f6rne\u011fin, <code>www.example.com\/urun<\/code> ve <code>example.com\/urun?kategori=xyz<\/code>) kopya i\u00e7erik sorunlar\u0131n\u0131 \u00f6nlemek i\u00e7in kritik \u00f6neme sahiptir.<\/p>\n<p>*   <strong>\u00d6rnek Kullan\u0131m:<\/strong><\/p>\n<pre><code class=\"language-html\"><link rel=\"canonical\" href=\"https:\/\/www.example.com\/makale\/html-head-rehberi\"><\/code><\/pre>\n<p>*   <strong>\u00d6nemi:<\/strong> SEO a\u00e7\u0131s\u0131ndan hayati bir etikettir. Yanl\u0131\u015f kullan\u0131m, arama motorlar\u0131n\u0131n sitenizi yanl\u0131\u015f anlamas\u0131na ve s\u0131ralaman\u0131z\u0131n d\u00fc\u015fmesine neden olabilir.<\/p>\n<h4>\u00d6ny\u00fckleme ve \u00d6nalma: <link rel=\"preload\"> ve <link rel=\"prefetch\"><\/h4>\n<p>Bu etiketler, taray\u0131c\u0131ya belirli kaynaklar\u0131 \u00f6nceden y\u00fcklemesi veya \u00f6nceden almas\u0131 talimat\u0131n\u0131 vererek sayfa y\u00fckleme performans\u0131n\u0131 iyile\u015ftirmeye yard\u0131mc\u0131 olur.<\/p>\n<p>*   <strong><code>preload<\/code> (\u00d6ny\u00fckleme):<\/strong> Mevcut sayfa i\u00e7in kritik olan kaynaklar\u0131 (\u00f6rne\u011fin, fontlar, kritik CSS, b\u00fcy\u00fck resimler) taray\u0131c\u0131n\u0131n m\u00fcmk\u00fcn olan en k\u0131sa s\u00fcrede indirmesini sa\u011flar.<\/p>\n<pre><code class=\"language-html\"><link rel=\"preload\" href=\"font.woff2\" as=\"font\" type=\"font\/woff2\" crossorigin>\n    <link rel=\"preload\" href=\"critical.css\" as=\"style\"><\/code><\/pre>\n<p>*   <strong><code>prefetch<\/code> (\u00d6nalma):<\/strong> Kullan\u0131c\u0131n\u0131n bir sonraki sayfada ziyaret etme olas\u0131l\u0131\u011f\u0131 y\u00fcksek olan kaynaklar\u0131 (\u00f6rne\u011fin, bir sonraki makalenin resimleri, bir sonraki sayfan\u0131n JavaScript&#8217;i) bo\u015fta kalma s\u00fcresinde indirmesini sa\u011flar.<\/p>\n<pre><code class=\"language-html\"><link rel=\"prefetch\" href=\"next-page.js\" as=\"script\"><\/code><\/pre>\n<p>*   <strong>\u00d6nemi:<\/strong> Performans optimizasyonu i\u00e7in g\u00fc\u00e7l\u00fc ara\u00e7lard\u0131r. Do\u011fru kullan\u0131ld\u0131\u011f\u0131nda, sayfa y\u00fckleme s\u00fcrelerini \u00f6nemli \u00f6l\u00e7\u00fcde azaltabilirler.<\/p>\n<h4>Alternatif Diller: <link rel=\"alternate\" hreflang><\/h4>\n<p>\u00c7ok dilli web siteleri i\u00e7in, bu etiket arama motorlar\u0131na bir sayfan\u0131n farkl\u0131 dil veya b\u00f6lge varyantlar\u0131n\u0131n nerede bulundu\u011funu bildirir.<\/p>\n<p>*   <strong>\u00d6rnek Kullan\u0131m:<\/strong><\/p>\n<pre><code class=\"language-html\"><link rel=\"alternate\" href=\"https:\/\/www.example.com\/en\/page.html\" hreflang=\"en\">\n    <link rel=\"alternate\" href=\"https:\/\/www.example.com\/de\/page.html\" hreflang=\"de\">\n    <link rel=\"alternate\" href=\"https:\/\/www.example.com\/page.html\" hreflang=\"x-default\"><\/code><\/pre>\n<p>*   <strong>\u00d6nemi:<\/strong> Uluslararas\u0131 SEO i\u00e7in kritik \u00f6neme sahiptir, arama motorlar\u0131n\u0131n kullan\u0131c\u0131lara do\u011fru dil ve b\u00f6lgeye \u00f6zel i\u00e7eri\u011fi sunmas\u0131na yard\u0131mc\u0131 olur.<\/p>\n<h3>\n<style> Etiketi: Dahili CSS Tan\u0131mlama<\/h3>\n<p><code><\/p>\n<style><\/code> etiketi, HTML belgesinin i\u00e7ine do\u011frudan CSS stil kurallar\u0131 yazmak i\u00e7in kullan\u0131l\u0131r.<\/p>\n<p>*   <strong>\u00d6rnek Kullan\u0131m:<\/strong><\/p>\n<pre><code class=\"language-html\"><style>\n        body {\n            font-family: Arial, sans-serif;\n            color: #333;\n        }\n        h1 {\n            color: #0056b3;\n        }\n    <\/style><\/code><\/pre>\n<p>*   <strong>Kullan\u0131m Durumlar\u0131:<\/strong> Genellikle k\u00fc\u00e7\u00fck, sayfaya \u00f6zel stiller i\u00e7in veya kritik render yolunda (Critical Rendering Path) h\u0131zland\u0131rma sa\u011flamak amac\u0131yla \"kritik CSS\" inlining i\u00e7in kullan\u0131l\u0131r.<br \/>\n*   <strong>Avantajlar\/Dezavantajlar:<\/strong> Harici stil dosyalar\u0131na g\u00f6re daha az y\u00f6netilebilirdir ve taray\u0131c\u0131 \u00f6nbelleklemesinden faydalanamaz. Ancak, \u00e7ok k\u00fc\u00e7\u00fck sayfalar veya belirli bir sayfa i\u00e7in benzersiz stiller gerekti\u011finde pratik olabilir.<\/p>\n<h3><script> Etiketi: JavaScript Entegrasyonu<\/h3>\n<p><code><script><\/code> etiketi, HTML belgesine JavaScript kodu eklemek veya harici bir JavaScript dosyas\u0131n\u0131 ba\u011flamak i\u00e7in kullan\u0131l\u0131r. JavaScript, web sayfalar\u0131na etkile\u015fim ve dinamik i\u015flevsellik katar.<\/p>\n<h4>Harici ve Dahili JavaScript<\/h4>\n<p>*   <strong>Harici JavaScript:<\/strong> En iyi uygulama, JavaScript kodunu ayr\u0131 <code>.js<\/code> dosyalar\u0131nda tutmakt\u0131r. Bu, kodun yeniden kullan\u0131labilirli\u011fini art\u0131r\u0131r, HTML'den ayr\u0131lmas\u0131n\u0131 sa\u011flar ve taray\u0131c\u0131 \u00f6nbelleklemesini m\u00fcmk\u00fcn k\u0131lar.<\/p>\n<pre><code class=\"language-html\"><script src=\"script.js\"><\/script><\/code><\/pre>\n<p>*   <strong>Dahili JavaScript:<\/strong> K\u00fc\u00e7\u00fck, sayfaya \u00f6zg\u00fc i\u015flevler i\u00e7in do\u011frudan <code><head><\/code> veya <code><body><\/code> i\u00e7ine JavaScript kodu yaz\u0131labilir.<\/p>\n<pre><code class=\"language-html\"><script>\n        \/\/ Sayfaya \u00f6zel JavaScript kodu\n        console.log(\"Merhaba, JavaScript!\");\n    <\/script><\/code><\/pre>\n<h4>Performans \u0130\u00e7in defer ve async Nitelikleri<\/h4>\n<p>JavaScript dosyalar\u0131n\u0131n <code><head><\/code> i\u00e7inde yer almas\u0131, sayfan\u0131n HTML i\u00e7eri\u011finin i\u015flenmesini (parsing) engelleyebilir ve bu da sayfa y\u00fckleme s\u00fcresini uzatabilir (render-blocking script). Bu sorunu \u00e7\u00f6zmek i\u00e7in <code>defer<\/code> ve <code>async<\/code> nitelikleri kullan\u0131l\u0131r:<\/p>\n<p>*   <strong><code>async<\/code>:<\/strong> Beti\u011fi, HTML ayr\u0131\u015ft\u0131rmas\u0131n\u0131 engellemeden m\u00fcmk\u00fcn olan en k\u0131sa s\u00fcrede asenkron olarak indirir ve \u00e7al\u0131\u015ft\u0131r\u0131r. Betik indirme tamamland\u0131\u011f\u0131nda HTML ayr\u0131\u015ft\u0131rmas\u0131 duraklat\u0131l\u0131r, betik \u00e7al\u0131\u015ft\u0131r\u0131l\u0131r ve ard\u0131ndan ayr\u0131\u015ft\u0131rma devam eder. Ba\u011f\u0131ms\u0131z betikler i\u00e7in idealdir.<\/p>\n<pre><code class=\"language-html\"><script src=\"analytics.js\" async><\/script><\/code><\/pre>\n<p>*   <strong><code>defer<\/code>:<\/strong> Beti\u011fi HTML ayr\u0131\u015ft\u0131rmas\u0131n\u0131 engellemeden indirir ve HTML belgesinin tamamen ayr\u0131\u015ft\u0131r\u0131lmas\u0131ndan sonra, ancak <code>DOMContentLoaded<\/code> olay\u0131ndan \u00f6nce s\u0131ras\u0131yla \u00e7al\u0131\u015ft\u0131r\u0131r. Betikler aras\u0131nda ba\u011f\u0131ml\u0131l\u0131k varsa ve HTML i\u00e7eri\u011fi y\u00fcklendikten sonra \u00e7al\u0131\u015fmas\u0131 gerekiyorsa idealdir.<\/p>\n<pre><code class=\"language-html\"><script src=\"main.js\" defer><\/script><\/code><\/pre>\n<p>*   <strong>\u00d6nemi:<\/strong> Bu nitelikler, JavaScript'in sayfa y\u00fckleme performans\u0131 \u00fczerindeki olumsuz etkisini azaltmada \u00e7ok \u00f6nemlidir. Genellikle, <code><head><\/code> i\u00e7indeki JavaScript dosyalar\u0131 i\u00e7in <code>async<\/code> veya <code>defer<\/code> kullanmak veya betikleri <code><\/body><\/code> etiketinin hemen \u00f6ncesine ta\u015f\u0131mak iyi bir uygulamad\u0131r.<\/p>\n<h3><base> Etiketi: Temel URL ve Hedef Tan\u0131mlama<\/h3>\n<p><code><base><\/code> etiketi, bir HTML belgesindeki t\u00fcm g\u00f6receli URL'ler i\u00e7in temel bir URL veya hedef (target) belirler. Belgede yaln\u0131zca bir <code><base><\/code> etiketi bulunabilir.<\/p>\n<p>*   <strong>\u00d6rnek Kullan\u0131m:<\/strong><\/p>\n<pre><code class=\"language-html\"><base href=\"https:\/\/www.example.com\/images\/\" target=\"_blank\"><\/code><\/pre>\n<p>*   <strong>\u00d6nemi:<\/strong> Bu etiket kullan\u0131ld\u0131\u011f\u0131nda, sayfadaki t\u00fcm g\u00f6receli ba\u011flant\u0131lar (\u00f6rne\u011fin, <code><img decoding=\"async\" src=\"logo.png\"><\/code> veya <code><a href=\"about.html\"><\/code>) bu temel URL'ye g\u00f6re \u00e7\u00f6z\u00fcmlenir. <code>target<\/code> niteli\u011fi ise t\u00fcm ba\u011flant\u0131lar\u0131n varsay\u0131lan olarak yeni bir sekmede a\u00e7\u0131lmas\u0131n\u0131 sa\u011flar. Dikkatli kullan\u0131lmal\u0131d\u0131r, \u00e7\u00fcnk\u00fc yanl\u0131\u015f ayarlanmas\u0131 t\u00fcm sayfa ba\u011flant\u0131lar\u0131n\u0131 etkileyebilir.<\/p>\n<h3><noscript> Etiketi: JavaScript Devre D\u0131\u015f\u0131 Oldu\u011funda<\/h3>\n<p><code><noscript><\/code> etiketi, kullan\u0131c\u0131n\u0131n taray\u0131c\u0131s\u0131nda JavaScript devre d\u0131\u015f\u0131 b\u0131rak\u0131ld\u0131\u011f\u0131nda veya taray\u0131c\u0131 JavaScript'i desteklemedi\u011finde g\u00f6r\u00fcnt\u00fclenecek alternatif i\u00e7eri\u011fi tan\u0131mlar.<\/p>\n<p>*   <strong>\u00d6rnek Kullan\u0131m:<\/strong><\/p>\n<pre><code class=\"language-html\"><noscript>\n        <p>Bu sayfan\u0131n tam i\u015flevselli\u011fi i\u00e7in JavaScript'i etkinle\u015ftirmeniz gerekmektedir.<\/p>\n    <\/noscript><\/code><\/pre>\n<p>*   <strong>\u00d6nemi:<\/strong> Eri\u015filebilirlik ve geri d\u00f6n\u00fc\u015f (fallback) senaryolar\u0131 i\u00e7in \u00f6nemlidir. JavaScript'e dayal\u0131 \u00f6nemli i\u015flevsellik sunan siteler i\u00e7in, bu etiket kullan\u0131c\u0131ya durumu bildirmek veya alternatif bir deneyim sunmak i\u00e7in kullan\u0131labilir.<\/p>\n<h2>Performans ve SEO A\u00e7\u0131s\u0131ndan <head> Optimizasyonu<\/h2>\n<p><code><head><\/code> etiketinin do\u011fru yap\u0131land\u0131r\u0131lmas\u0131, bir web sitesinin hem performans hem de arama motoru optimizasyonu (SEO) hedeflerine ula\u015fmas\u0131nda kritik bir rol oynar.<\/p>\n<h3>Kritik CSS ve JavaScript Y\u00f6netimi<\/h3>\n<p>*   <strong>Kritik CSS:<\/strong> Sayfan\u0131n ilk g\u00f6r\u00fcn\u00fcr k\u0131sm\u0131n\u0131 (above-the-fold content) stilize etmek i\u00e7in gereken CSS'i do\u011frudan <code><head><\/code> i\u00e7ine <code><\/p>\n<style><\/code> etiketiyle eklemek, taray\u0131c\u0131n\u0131n bu i\u00e7eri\u011fi daha h\u0131zl\u0131 render etmesini sa\u011flar. Geri kalan CSS ise harici bir dosyadan asenkron olarak y\u00fcklenebilir. Bu tekni\u011fe \"kritik CSS inlining\" denir.<br \/>\n*   <strong>JavaScript Yerle\u015fimi:<\/strong> Render-blocking JavaScript'lerden ka\u00e7\u0131nmak i\u00e7in:<br \/>\n    *   M\u00fcmk\u00fcnse, t\u00fcm JavaScript dosyalar\u0131n\u0131 <code><\/body><\/code> kapan\u0131\u015f etiketinden hemen \u00f6nce yerle\u015ftirin.<br \/>\n    *   <code><head><\/code> i\u00e7inde yer almas\u0131 gereken betikler i\u00e7in <code>async<\/code> veya <code>defer<\/code> niteliklerini kullan\u0131n.<br \/>\n    *   Gereksiz JavaScript dosyalar\u0131n\u0131 kald\u0131r\u0131n veya boyutlar\u0131n\u0131 optimize edin.<br \/>\n*   <strong>Preload\/Prefetch Kullan\u0131m\u0131:<\/strong> Kritik kaynaklar\u0131 (fontlar, \u00f6nemli resimler) <code>preload<\/code> ile \u00f6nceden y\u00fckleyerek taray\u0131c\u0131n\u0131n daha h\u0131zl\u0131 render etmesine yard\u0131mc\u0131 olun. Gelecekteki navigasyon i\u00e7in potansiyel kaynaklar\u0131 <code>prefetch<\/code> ile \u00f6nceden al\u0131n.<\/p>\n<h3>Arama Motoru Dostu <head> Yap\u0131s\u0131<\/h3>\n<p>*   <strong><code><title><\/code> ve <code><meta name=\"description\"><\/code>:<\/strong> Bu iki etiket, arama motorlar\u0131n\u0131n sayfan\u0131z\u0131 anlamas\u0131 ve kullan\u0131c\u0131ya sunmas\u0131 i\u00e7in temeldir. A\u00e7\u0131klay\u0131c\u0131, anahtar kelime a\u00e7\u0131s\u0131ndan zengin ve \u00e7ekici olmalar\u0131 gerekir.<br \/>\n*   <strong><code><link rel=\"canonical\"><\/code>:<\/strong> Kopya i\u00e7erik sorunlar\u0131n\u0131 \u00f6nlemek ve arama motorlar\u0131na tercih edilen URL'yi belirtmek i\u00e7in her sayfan\u0131n kanonik bir URL'si olmal\u0131d\u0131r.<br \/>\n*   <strong><code><meta name=\"robots\"><\/code>:<\/strong> Arama motorlar\u0131n\u0131n hangi sayfalar\u0131 taray\u0131p indeksleyece\u011fini kontrol ederek, de\u011ferli tarama b\u00fct\u00e7enizin \u00f6nemli sayfalara odaklanmas\u0131n\u0131 sa\u011flay\u0131n.<br \/>\n*   <strong>Sosyal Medya Etiketleri (Open Graph, Twitter Cards):<\/strong> Sosyal medyada payla\u015f\u0131ld\u0131\u011f\u0131nda sayfan\u0131z\u0131n zengin ve \u00e7ekici g\u00f6r\u00fcnmesini sa\u011flayarak daha fazla etkile\u015fim ve trafik \u00e7ekmenize yard\u0131mc\u0131 olur.<br \/>\n*   <strong><code><link rel=\"alternate\" hreflang><\/code>:<\/strong> \u00c7ok dilli siteler i\u00e7in do\u011fru dil hedeflemesi yaparak uluslararas\u0131 SEO performans\u0131n\u0131 art\u0131r\u0131r.<\/p>\n<h2>S\u0131k Yap\u0131lan Hatalar ve En \u0130yi Uygulamalar<\/h2>\n<p><code><head><\/code> etiketini kullan\u0131rken geli\u015ftiricilerin yapt\u0131\u011f\u0131 baz\u0131 yayg\u0131n hatalar vard\u0131r. Bunlardan ka\u00e7\u0131nmak ve en iyi uygulamalar\u0131 takip etmek, web sitenizin sa\u011fl\u0131\u011f\u0131 ve performans\u0131 i\u00e7in \u00f6nemlidir.<\/p>\n<h3>Eksik veya Yanl\u0131\u015f Etiketler<\/h3>\n<p>*   <strong><code><meta charset=\"utf-8\"><\/code> eksikli\u011fi:<\/strong> Bu, karakter kodlama sorunlar\u0131na yol a\u00e7ar ve sayfan\u0131zdaki T\u00fcrk\u00e7e karakterlerin bozuk g\u00f6r\u00fcnmesine neden olabilir. Her zaman <code><head><\/code> etiketinin ba\u015f\u0131nda yer almal\u0131d\u0131r.<br \/>\n*   <strong><code><title><\/code> etiketi eksikli\u011fi:<\/strong> Taray\u0131c\u0131 sekmesinde \"Untitled Document\" gibi bir ba\u015fl\u0131k g\u00f6r\u00fcn\u00fcr ve SEO i\u00e7in b\u00fcy\u00fck bir eksikliktir. Her sayfan\u0131n benzersiz ve a\u00e7\u0131klay\u0131c\u0131 bir ba\u015fl\u0131\u011f\u0131 olmal\u0131d\u0131r.<br \/>\n*   <strong><code><meta name=\"viewport\"><\/code> eksikli\u011fi:<\/strong> Mobil cihazlarda sayfan\u0131z\u0131n do\u011fru g\u00f6r\u00fcnt\u00fclenmemesine ve k\u00f6t\u00fc bir kullan\u0131c\u0131 deneyimine yol a\u00e7ar.<\/p>\n<h3>Performans Engelleyici Kaynaklar<\/h3>\n<p>*   <strong>Render-blocking CSS ve JavaScript:<\/strong> Sayfan\u0131n \u00fcst k\u0131sm\u0131nda \u00e7ok fazla harici CSS veya JavaScript dosyas\u0131 olmas\u0131, taray\u0131c\u0131n\u0131n HTML i\u00e7eri\u011fini render etmesini geciktirir. <code>async<\/code>, <code>defer<\/code> kullan\u0131n veya kritik CSS'i in-line yap\u0131n.<br \/>\n*   <strong>Gereksiz b\u00fcy\u00fck kaynaklar:<\/strong> <code><head><\/code> i\u00e7inde b\u00fcy\u00fck resimler, fontlar veya di\u011fer kaynaklar\u0131 <code>preload<\/code> veya <code>prefetch<\/code> ile yanl\u0131\u015f kullanmak, asl\u0131nda performans\u0131 k\u00f6t\u00fcle\u015ftirebilir. Sadece kritik ve ger\u00e7ekten gerekli olan kaynaklar\u0131 optimize ederek y\u00fckleyin.<\/p>\n<h3>Gereksiz Meta Etiketleri<\/h3>\n<p>*   <strong><code>keywords<\/code> meta etiketi:<\/strong> Modern SEO'da b\u00fcy\u00fck \u00f6l\u00e7\u00fcde \u00f6nemsizdir. Gereksiz yere eklemek, kodunuzu kalabal\u0131kla\u015ft\u0131r\u0131r.<br \/>\n*   <strong>A\u015f\u0131r\u0131 Open Graph\/Twitter Cards:<\/strong> Sadece ger\u00e7ekten ihtiyac\u0131n\u0131z olan sosyal medya etiketlerini ekleyin. Her platform i\u00e7in t\u00fcm olas\u0131 etiketleri eklemek genellikle gereksizdir.<\/p>\n<h3>Yanl\u0131\u015f Kanonik URL Kullan\u0131m\u0131<\/h3>\n<p>*   <code>canonical<\/code> etiketi, kopya i\u00e7erik sorunlar\u0131n\u0131 \u00e7\u00f6zmek i\u00e7in \u00e7ok g\u00fc\u00e7l\u00fcd\u00fcr, ancak yanl\u0131\u015f kullan\u0131ld\u0131\u011f\u0131nda arama motorlar\u0131n\u0131n sitenizi yanl\u0131\u015f indekslemesine neden olabilir. Her sayfan\u0131n kendine i\u015faret eden do\u011fru bir kanonik URL'si olmal\u0131d\u0131r.<\/p>\n<h3>Genel En \u0130yi Uygulamalar<\/h3>\n<p>*   <strong>Validasyon:<\/strong> HTML ve CSS kodunuzu W3C validat\u00f6rleri gibi ara\u00e7larla d\u00fczenli olarak do\u011frulay\u0131n. Bu, hatalar\u0131 erken yakalaman\u0131za ve taray\u0131c\u0131 uyumluluk sorunlar\u0131n\u0131 \u00f6nlemenize yard\u0131mc\u0131 olur.<br \/>\n*   <strong>Minimalizm:<\/strong> <code><head><\/code> etiketini m\u00fcmk\u00fcn oldu\u011funca sade tutmaya \u00e7al\u0131\u015f\u0131n. Sadece ger\u00e7ekten ihtiyac\u0131n\u0131z olan etiketleri ve kaynaklar\u0131 ekleyin.<br \/>\n*   <strong>S\u0131ralama:<\/strong> Etiketleri mant\u0131kl\u0131 bir s\u0131raya g\u00f6re d\u00fczenleyin (\u00f6rne\u011fin, <code>charset<\/code> en ba\u015fta, ard\u0131ndan <code>viewport<\/code>, <code>title<\/code>, <code>meta<\/code> etiketleri, <code>link<\/code> etiketleri ve son olarak <code>script<\/code> etiketleri).<br \/>\n*   <strong>Test:<\/strong> Sayfan\u0131z\u0131n farkl\u0131 taray\u0131c\u0131larda, cihazlarda ve farkl\u0131 internet h\u0131zlar\u0131nda nas\u0131l y\u00fcklendi\u011fini ve g\u00f6r\u00fcnd\u00fc\u011f\u00fcn\u00fc d\u00fczenli olarak test edin. Google PageSpeed Insights, Lighthouse gibi ara\u00e7lar bu konuda size yard\u0131mc\u0131 olabilir.<\/p>\n<h2>Sonu\u00e7<\/h2>\n<p>HTML <code><head><\/code> elementi, bir web sayfas\u0131n\u0131n g\u00f6r\u00fcnmeyen ancak en kritik par\u00e7alar\u0131ndan biridir. Do\u011fru bir \u015fekilde yap\u0131land\u0131r\u0131ld\u0131\u011f\u0131nda, web sitenizin arama motoru s\u0131ralamalar\u0131n\u0131 iyile\u015ftirebilir, sayfa y\u00fckleme h\u0131zlar\u0131n\u0131 art\u0131rabilir, sosyal medyada daha etkili payla\u015f\u0131mlar sa\u011flayabilir ve genel kullan\u0131c\u0131 deneyimini \u00f6nemli \u00f6l\u00e7\u00fcde geli\u015ftirebilir.<\/p>\n<p>Bu makalede ele ald\u0131\u011f\u0131m\u0131z her bir etiket (<code><title><\/code>, <code><meta><\/code>, <code><link><\/code>, <code><\/p>\n<style><\/code>, <code><script><\/code>, <code><base><\/code>, <code><noscript><\/code>), belirli bir amaca hizmet eder ve web sayfan\u0131z\u0131n taray\u0131c\u0131lar, arama motorlar\u0131 ve kullan\u0131c\u0131lar taraf\u0131ndan nas\u0131l alg\u0131land\u0131\u011f\u0131n\u0131 do\u011frudan etkiler. <code><head><\/code> etiketinin g\u00fcc\u00fcn\u00fc anlamak ve en iyi uygulamalar\u0131 takip etmek, modern web geli\u015ftiricilerinin vazge\u00e7ilmez bir becerisidir.<\/p>\n<p>Unutmay\u0131n, iyi bir web sitesi sadece g\u00fczel g\u00f6r\u00fcnen bir i\u00e7erikten ibaret de\u011fildir; ayn\u0131 zamanda arkas\u0131nda ak\u0131ll\u0131ca yap\u0131land\u0131r\u0131lm\u0131\u015f, optimize edilmi\u015f ve eri\u015filebilir bir kod temeline sahip olmal\u0131d\u0131r. <code><head><\/code> etiketi, bu temel ta\u015flar\u0131ndan biridir ve ona hak etti\u011fi \u00f6nemi vermek, web projenizin ba\u015far\u0131s\u0131 i\u00e7in ataca\u011f\u0131n\u0131z en \u00f6nemli ad\u0131mlardan biridir. Bu rehberdeki bilgileri uygulayarak, web sayfalar\u0131n\u0131z\u0131n potansiyelini tam olarak ortaya \u00e7\u0131karabilir ve daha iyi bir web deneyimi sunabilirsiniz.<\/p>\n","protected":false},"excerpt":{"rendered":"HTML &lt;head&gt; Elementini Web Sayfan\u0131za Nas\u0131l Eklersiniz?\nWeb geli\u015ftirmenin temel ta\u015flar\u0131ndan biri olan HTML, bir sayfan\u0131n i\u00e7eri\u011fini yap\u0131","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_page_header_type":"","csco_page_load_nextpost":"","csco_page_subscribe_form":"","csco_page_contact_form":"","footnotes":""},"categories":[1],"tags":[],"class_list":{"0":"post-34365","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-genel","7":"cs-entry","8":"cs-video-wrap"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.5 (Yoast SEO v25.3.1) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>HTML &lt;head&gt; Elementini Web Sayfan\u0131za Nas\u0131l Eklersiniz? - Kodlar\u0131n Gizemli D\u00fcnyas\u0131<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fatihsoysal.com\/blog\/html-head-elementini-web-sayfaniza-nasil-eklersiniz\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HTML &lt;head&gt; Elementini Web Sayfan\u0131za Nas\u0131l Eklersiniz?\" \/>\n<meta property=\"og:description\" content=\"HTML &lt;head&gt; Elementini Web Sayfan\u0131za Nas\u0131l Eklersiniz? 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