facebook分享时看不到图片

Question

我想分享this page，但未看到Facebook标签。如果我使用Facebook测试工具：http://developers.facebook.com/tools/debug/og/object?q=http%3A%2F%2Fwww.watchfit.com%2Farticle%2FThe-health-benefits-of-honey%2F124

它显示302 error的页面，但我不明白为什么。这些是facebook标签：

<\meta property="og:title" content="The health benefits of honey" /\> 
<\meta property="og:url" content="http://www.watchfit.com/article/The-health-benefits-of-honey/124" /\> 
<\meta property="og:description" content="Health benefits of Honey. The medical benefits of Honey, especially Manuka Honey. Two recipes from the Leon cookbook" /\> 
<\meta property="og:site_name" content="watchfit.com" /\> 
<\meta property="og:image" content="http://www.watchfit.com/uploads/articles/224X224/1363093263.jpg" /\> 

任何人都知道可能是什么原因？

Answer 1

仔细查看调试器的响应，你会发现它告诉你图像太小，尽管它在224X224的文件夹中只有152像素高。