本文介绍了Opengraph W3C有效吗?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我想知道opengraph标记是否为W3C有效,
当我尝试验证它时,出现以下错误:
I would like to know if the opengraph markup is W3C valid,I'm getting the following error when I try to validate it:
Line 14, Column 17: there is no attribute "PROPERTY"
<meta property="og:site_name" content="sitename">
万一它无效,它会影响我的pagerank和其他搜索引擎算法吗?
In case it's not valid, will it impact my pagerank and other search engines algo?
是否可以隐藏这些属性?
Is it possible to cloak those properties?
推荐答案
在正常情况下无效HTML doctypes,但是可以使用doctype来验证包括Open Graph在内的XHTML文档:
$ b
It's not valid in the normal HTML doctypes, but there is a doctype you can use to validate XHTML documents including Open Graph:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd">
看到这个问题:
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