HTML頭部代碼HTML中頭部代碼的作用非常重要，它不但能夠提供頁面的基本信息，還可以對搜索引擎產生一定的影響。
以下是一個簡單的頭部代碼示例：
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>HTML頭部代碼</title>
</head>
<body>
<p>這是一個HTML頁面的例子</p>
</body>
</html>
頭部代碼中的標簽用于定義字符集和頁面的視口大小。其中，charset屬性指定字符集，viewport屬性指定頁面寬度和初始縮放比例。
在頭部代碼中添加
標簽可以設置頁面標題，這是主要的搜索引擎優化方法之一。此外，您還可以使用其他的<meta>標簽來提供頁面的描述、關鍵詞和作者等信息。</p><div class="blp7td5" id="ly_cache" data-id="1313559"></div></body></html></div><div id="td75fxz" class="share"></div><div id="xhl7zxl" class="Prev_Next"><div id="jxnpvvh" class="box">上一篇<a href="http://52shenghuonet.cn/post/1312705.html">html的圖片屬性設置</a></div><div id="j5rv5nn" class="box">下一篇<a href="http://52shenghuonet.cn/post/1279118.html">docker取文件(docker掛載外部文件)</a></div></div></div><div id="rd5xbnx" class="related related-list"><h5>相關文章</h5><ul><li><a href="http://52shenghuonet.cn/post/1469806.html">html基礎教程都有哪些標題，詳細說明</a><span>08-04</span></li><li><a href="http://52shenghuonet.cn/post/1299849.html">html畫八卦動態代碼</a><span>06-30</span></li><li><a href="http://52shenghuonet.cn/post/1298508.html">html電子郵件鏈接怎么設置</a><span>06-30</span></li><li><a href="http://52shenghuonet.cn/post/1298599.html">html電影代碼教程</a><span>06-30</span></li><li><a href="http://52shenghuonet.cn/post/1298398.html">html電子商城源代碼</a><span>06-30</span></li><li><a href="http://52shenghuonet.cn/post/1298609.html">html電子相冊代碼送女友</a><span>06-30</span></li><li><a href="http://52shenghuonet.cn/post/1298930.html">html電影網頁源代碼</a><span>06-30</span></li><li><a href="http://52shenghuonet.cn/post/1297409.html">html田字格布局怎么設置</a><span>06-30</span></li><li><a href="http://52shenghuonet.cn/post/1297503.html">html電商網站開源代碼</a><span>06-30</span></li><li><a href="http://52shenghuonet.cn/post/1298538.html">html電子郵箱鏈接代碼</a><span>06-30</span></li><li><a href="http://52shenghuonet.cn/post/1298495.html">html電子郵件鏈接代碼</a><span>06-30</span></li><li><a href="http://52shenghuonet.cn/post/1299073.html">html電影院訂票代碼</a><span>06-30</span></li><li><a href="http://52shenghuonet.cn/post/1297960.html">html電子書翻頁效果代碼</a><span>06-30</span></li><li><a href="http://52shenghuonet.cn/post/1298838.html">html電影介紹網站代碼</a><span>06-30</span></li><li><a href="http://52shenghuonet.cn/post/1299411.html">html電腦特效代碼</a><span>06-30</span></li><li><a href="http://52shenghuonet.cn/post/1066840.html">301跳轉代碼html</a><span>05-22</span></li><li><a href="http://52shenghuonet.cn/post/616839.html">HTML設置Input寬度的方法（詳解Input標簽中的Style屬性）</a><span>04-04</span></li><li><a href="http://52shenghuonet.cn/post/617923.html">怎么在JS中寫HTML代碼？教你簡單易懂的方法</a><span>04-04</span></li><li><a href="http://52shenghuonet.cn/post/1092873.html">html5表格位置代碼</a><span>05-14</span></li><li><a href="http://52shenghuonet.cn/post/616076.html">html怎么讓input居中顯示？</a><span>04-04</span></li><li><a href="http://52shenghuonet.cn/post/1085479.html">html5代碼的編寫天氣預報</a><span>05-20</span></li><li><a href="http://52shenghuonet.cn/post/647319.html">php中加入html代碼（快速掌握php中嵌入html的方法）</a><span>04-08</span></li><li><a href="http://52shenghuonet.cn/post/1071908.html">html dt設置背景圖片</a><span>05-27</span></li><li><a href="http://52shenghuonet.cn/post/1194595.html">html怎么設置一條豎線</a><span>06-05</span></li><li><a href="http://52shenghuonet.cn/post/616126.html">HTML怎樣設置邊界上下？</a><span>04-04</span></li><li><a href="http://52shenghuonet.cn/post/615184.html">html中設置div的位置設置（詳解如何在html中設置div的位置）</a><span>04-05</span></li><li><a href="http://52shenghuonet.cn/post/1068360.html">c#添加html代碼</a><span>05-23</span></li><li><a href="http://52shenghuonet.cn/post/1315361.html">html的文字排版代碼四大名著</a><span>06-25</span></li><li><a href="http://52shenghuonet.cn/post/717241.html">HTML字體粗細設置方法詳解</a><span>04-24</span></li><li><a href="http://52shenghuonet.cn/post/595121.html">如何顯示HTML代碼并進行調試</a><span>04-03</span></li></ul></div></div></div></div><div class="v7rflzl" id="footer"><div id="dbfx7pr" class="copyright"><div id="blp7trf" class="container"><p>老白網絡 (http://52shenghuonet.cn/) 前端 后端 zblog主題.<a href="http://52shenghuonet.cn/sitemap/post.html">網站地圖</a><a href="http://52shenghuonet.cn/sitemap/post.xml">xml</a></p><span>Powered By Z-BlogPHP</span></div></div></div><div id="7l7hlll" class="bottom_tools"><a id="scrollUp" href="javascript:;" title="返回頂部"><i class="fa fa-angle-up"></i></a></div><script type="text/javascript" src="http://cdn.staticfile.org/jquery/2.2.4/jquery.min.js"></script><script src="http://cdn.yzktw.com.cn/zb_users/theme/ydproduct/script/ads.js" type="text/javascript"></script><script src="http://cdn.yzktw.com.cn/zb_users/theme/ydproduct/script/common.min.js" type="text/javascript"></script><script src="http://cdn.staticfile.org/prettify/r298/prettify.min.js" type="text/javascript"></script><script>jQuery(window).load(function(){jQuery("pre").addClass("prettyprint");prettyPrint();});</script><div class="fdtz7tv" id="ly_cache" data-id="1313559"></div>
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