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所以我试图让我的页面准备好在社交网络上分享。Twitter卡片与Twitter元标记配合良好。Facebook喜欢/分享与开放的图形元标签一起工作得很好。但是Google+,由于某种原因,只是提取图像和标题,但由于某种原因没有提取描述。这里到底出了什么问题?

<!doctype html>
<html itemscope itemtype="http://schema.org/Article">
<head>


<meta itemprop="name"           content="Plural Marriage Debate">
<meta itemprop="description"    content="Debate on the subject of plural marriage between Todd D. Webb and Allen W. McDaniel">
<meta name="description"        content="Debate on the subject of plural marriage between Todd D. Webb and Allen W. McDaniel">
<meta itemprop="publisher"      content="My Company Inc">
<meta itemprop="image"          content="http://www.example.com/20130124_224507.jpg">
<meta itemprop="image"          content="http://www.example.com/156.jpg">

<!-- Facebook Meta Tags -->
<meta property="fb:app_id"      content="####****####***" /> 
<meta property="og:type"        content="website" /> 
<meta property="og:title"       content="Plural Marriage Debate" />
<meta property="og:site_name"   content="My Company Inc"/>
<meta property="og:image"       content="http://www.example.com/20130124_224507.jpg" />
<meta property="og:description" content="Debate on the subject of plural marriage between Todd D. Webb and Allen W. McDaniel" /> 
<meta property="og:url"         content="http://www.example.com/video.php">

<!-- Twitter card tags -->
<meta name="twitter:card"           content="summary_large_image">
<meta name="twitter:site"           content="@ScreenName">
<meta name="twitter:title"          content="Plural Marriage Debate">
<meta name="twitter:description"    content="Debate on the subject of plural marriage between Todd D. Webb and Allen W. McDaniel">
<meta name="twitter:creator"        content="@ScreenName">
<meta name="twitter:image"          content="http://www.example.com/20130124_224507.jpg">
<meta name="twitter:domain"         content="http://www.example.com/video.php">

<title>Plural Marriage Debate</title>
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您可以在此处查看 Google 将如何使用 Rich Snippets Tool 查看您的网站:http ://www.google.com/webmasters/tools/richsnippets

Google 正在推动将WebSchemas作为在 Web 上嵌入元数据的标准机制,但是,如果可用的话,Google+ 可以回退到 OpenGraph。顺便说一句,当我将上面的代码片段放入我们的工具中时,我得到了正确的输出。

您所看到的更有可能是最近网站重新设计的一个元素,我们的片段不再显示描述。我不完全确定为什么会做出这个决定,但这是设计使然。

于 2013-05-29T18:46:08.270 回答