facebook无法识别我的元标记

Question

facebook无法识别我的元标记

    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
   <html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:og="http://ogp.me/ns#"
      xmlns:fb="http://www.facebook.com/2008/fbml">
      <head>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
        <meta http-equiv="Content-Language" content="en" />
        <title></title>
            <meta property="og:title" content="Katha Screenplay Darsakatvam (KSD) Appalaraju "/>
        <meta property="og:type" content="movie"/>
        <meta property="og:url" content="http://reviewumpire.com/movies/54-katha-screenplay-darsakatvam-ksd-appalaraju-"/>

        <meta property="og:image" content="http://reviewumpire.com/images/uploads/movie/vertical/54/vert.jpg"/>
        <meta property="og:site_name" content="ReviewUmpire"/>
        <meta property="fb:app_id" content="162180660488445" />
        <meta property="fb:admins" content="57728908711" />
        <meta property="og:description" content="23% scored on reveiwumpire."/>

        <meta name="google-site-verification" content="RXjWilEYk0eC_6ulYSV_AaFVSQe8nHI6Zw4_W9dVR5I" />
        <script src="/javascripts/vendor/jquery.min.js?1306239220" type="text/javascript"></script>
    <script src="/javascripts/vendor/quote.rotator.js?1306239220" type="text/javascript"></script>

    <script src="/javascripts/vendor/scroll.js?1306239220" type="text/javascript"></script>
    <script src="/javascripts/vendor/rails.js?1306239220" type="text/javascript"></script>
    <script src="/javascripts/application.js?1306239220" type="text/javascript"></script>
        <link href="/stylesheets/compiled/grid.css?1306239220" media="screen" rel="stylesheet" type="text/css" />
    <link href="/stylesheets/compiled/text.css?1306239220" media="screen" rel="stylesheet" type="text/css" />
        <link href="http://fonts.googleapis.com/css?family=Play:regular,bold&amp;subset=greek,latin" media="screen" rel="stylesheet" type="text/css" />
        <link href="http://fonts.googleapis.com/css?family=Ubuntu:regular,bold&amp;subset=greek,latin" media="screen" rel="stylesheet" type="text/css" />
        <meta name="csrf-param" content="authenticity_token"/>
    <meta name="csrf-token" content="ZrmCr3Qg7dNgPynFSSyFEHNaSpOUMYNEput1oUcyMIE="/>
      </head>

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当我使用facebook lint http://developers.facebook.com/tools/lint时, 它没有检测到我的任何facebook标签

Warning
Required Property Missing   og:title is required
Required Property Missing   og:type is required
Required Property Missing   og:image is required
Required Property Missing   og:url is required

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Answer 1

小智 6

您在og:url元标记中指定的URL 包含无效fb:admin.请使用有效的管理员ID进行更新,然后重试.

请参阅Facebook调试工具上的 Lint信息

"网站"类型的URL" http://reviewumpire.com/movies/54-katha-screenplay-darsakatvam-ksd-appalaraju- "上的对象无效,因为属性"fb:admins"的给定值"57728908711"无法被解析为类型"fbid".无效的管理员 - > fb:admins字段包含一些无效的ID,即57728908711

Answer 2

小智 5

我遇到了同样的问题,我发现的是Facebook认可的

AddMetaData("og:url", "yourURL")

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然后转到yourURL以获取其他标签信息,例如og:title...等

根据我的经验,大多数开放图形元数据问题都是这个(og:url指向缺少元数据的页面)或者页面返回的不同HTML到Facebook爬虫而不是返回到常规浏览器 (3认同)

Answer 3

All*_*onC 2

您缺少名称空间定义 xmlns:fb="http://www.facebook.com/2008/fbml" xmlns:og="http://opengraphprotocol.org/schema/"

编辑： <html xmlns:fb="http://www.facebook.com/2008/fbml" xmlns:og="http://opengraphprotocol.org/schema/" xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" dir="ltr">

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