“看到開始標記頭但是同一類型的元素已經打開”

Question

當我在W3C Validator上嘗試我的網站時，我有這個錯誤：

看到開始標記頭但是已經打開了相同類型的元素。

我嘗試過很多東西：在沒有BOM的情況下重新編碼UTF-8，更改語法，輸入和輸出不同的元數據，但它不能解決我的問題。

這是我的代碼：

<?php if($_SERVER['REQUEST_URI'] == '/index.php') header('Location:/')?>


<!DOCTYPE html>
<html lang="fr">   
<!-- Begin Cookie Consent plugin -->
<script type="text/javascript">
    window.cookieconsent_options = {"message":"En poursuivant votre navigation sur ce site, vous acceptez l’utilisation de cookies pour réaliser des statistiques de visites","dismiss":"Accepter","learnMore":"Plus d'infos","link":"http://must-assurances.com/mentions-legales.php","theme":"light-bottom"};
</script>
<script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/cookieconsent2/1.0.9/cookieconsent.min.js"></script>
<head>
    <meta charset="UTF-8">
    <title>MUST Assurances</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <meta http-equiv="x-ua-compatible" content="ie=edge">
    <meta name="description" content="Site internet de la SAS MUST"/>
    <meta name="keywords" content="assurance, nautique, courtier"/>
    <meta name="author" content="MUST Assurances"/>
    <link rel="apple-touch-icon" sizes="57x57" href="img/favicon/apple-touch-icon-57x57.png">
    <link rel="apple-touch-icon" sizes="60x60" href="img/favicon/apple-touch-icon-60x60.png">
    <link rel="apple-touch-icon" sizes="72x72" href="img/favicon/apple-touch-icon-72x72.png">
    <link rel="apple-touch-icon" sizes="76x76" href="img/favicon/apple-touch-icon-76x76.png">
    <link rel="apple-touch-icon" sizes="114x114" href="img/favicon/apple-touch-icon-114x114.png">
    <link rel="apple-touch-icon" sizes="120x120" href="img/favicon/apple-touch-icon-120x120.png">
    <link rel="apple-touch-icon" sizes="144x144" href="img/favicon/apple-touch-icon-144x144.png">
    <link rel="apple-touch-icon" sizes="152x152" href="img/favicon/apple-touch-icon-152x152.png">
    <link rel="apple-touch-icon" sizes="180x180" href="img/favicon/apple-touch-icon-180x180.png">
    <link rel="icon" type="image/png" href="img/favicon/favicon-32x32.png" sizes="32x32">
    <link rel="icon" type="image/png" href="img/favicon/android-chrome-192x192.png" sizes="192x192">
    <link rel="icon" type="image/png" href="img/favicon/favicon-96x96.png" sizes="96x96">
    <link rel="icon" type="image/png" href="img/favicon/favicon-16x16.png" sizes="16x16">
    <link rel="manifest" href="img/favicon/manifest.json">
    <link rel="shortcut icon" href="img/favicon/favicon.ico">
    <meta name="msapplication-TileImage" content="img/favicon/mstile-144x144.png">
    <meta name="msapplication-config" content="img/favicon/browserconfig.xml">
    <link rel="stylesheet" href="css/landio.css">
    <link rel="stylesheet" href="css/style.css">
    <link rel="stylesheet" href="css/animate.css">
    <link rel='stylesheet' type='text/css' href='https://fonts.googleapis.com/css?family=Merriweather:400,300,300italic,400italic,700,700italic,900,900italic%7CLato:400,100,100italic,300italic,400italic,300,700italic,900,900italic,700'>
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css">
</head>


  <body class="animated fadeIn"></body>

你有什么想法？

Answer 1

<head>元素的開始標記是可選的。 <script>元素不能是<html>元素的子元素。

因此， <script type="text/javascript">意味着<head>元素的開始，因此當您明確鍵入<head>您嘗試打開<head>而不是另一個<head> ，這是不允許的。

或者：

將<head>移動到<script type="text/javascript"> 或之前
完全刪除顯式<head>開始標記。

Answer 2

script標簽應該在head或body標簽內

“看到開始標記頭但是同一類型的元素已經打開”

問題描述

2 個解決方案

解決方案1
3 2016-05-31 18:54:08

解決方案2
0 2016-05-31 15:34:21

“看到開始標記頭但是同一類型的元素已經打開”

問題描述

2 個解決方案

解決方案1 3 2016-05-31 18:54:08

解決方案2 0 2016-05-31 15:34:21

解決方案1
3 2016-05-31 18:54:08

解決方案2
0 2016-05-31 15:34:21