元标记中的值不好 [英] Bad values in meta tags
问题描述
当我从w3c验证程序将html5验证程序传递到我的网站时,出现问题。接下来是错误:
I've got a problem when I pass the html5 validator to my site from w3c validator. The errors are next:
Bad value Content-Script-Type for attribute http-equiv on element meta
<meta http-equiv="Content-Script-Type" content="text/javascript" >
Bad value expires for attribute http-equiv on element meta
<meta http-equiv="expires" content="Wed, 26 Feb 1997 08:21:57 GMT" >
Bad value pragma for attribute http-equiv on element meta
<meta http-equiv="pragma" content="no-cache" >
Bad value Cache-Control for attribute http-equiv on element meta.
<meta http-equiv="Cache-Control" content="no-cache" >
传递html5验证器的元标记的正确值是什么?
What are the correct values to meta tags to pass html5 validator?
推荐答案
对于HTML5,您在标头中使用缓存清单文件。
这是一个如何使用的示例:
http ://www.w3.org/TR/html5/browsers.html#manifests
For HTML5 you use a cache manifest file in the header. This is an example of how to use: http://www.w3.org/TR/html5/browsers.html#manifests
另外,你不用强制缓存:
Also, you force no cache with this:
<meta http-equiv="expires" content="0">
这是关于如何使用缓存清单文件的一个很好的教程:
https://www.html5rocks.com/en/tutorials/ appcache / beginner /#toc-manifest-file-creating
This is a good tutorial on how to use the cache manifest file: https://www.html5rocks.com/en/tutorials/appcache/beginner/#toc-manifest-file-creating
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