有一个博客，并且最新的出版物没有正确共享，所有指定的元数据都试图从链接底部清除FB上的缓存到结果，是什么让旧文章不能共享{{3} }
<meta property="og:type" content="website">
<meta property="og:title" content="How to Create and Manage a Successful Company: Jelvix Story">
<meta property="og:description" content="It may seem that starting a business is a tough process that nevertheless defines the company’s success. But this statement is far from the truth. Apart from the establishment itself, the rational management strategy, talented people, and a bit of luck ar">
<meta property="og:image" content="https://jelvix.com/images/blog/59dcede572308.jpg">
<meta property="og:url" content="https://jelvix.com/blog/how-to-create-and-manage-a-successful-company-jelvix-story">
答案 0 :(得分：1)
如果查看调试器的输出，您会看到该站点正在重定向到无效的URL：
Fetched URL: https://jelvix.com/blog/how-to-create-and-manage-a-successful-company-jelvix-story
Canonical URL: https://jelvix.com/404
抓取工具会尝试从最终的网址https://jelvix.com/404获取og标记。
您需要确保最终的网址包含抓取工具的元标记，以便能够获取正确的值。
目前您的网站似乎正在将Facebook抓取工具重定向到/ 404。
curl -A 'facebookexternalhit/1.1' https://jelvix.com/blog/how-to-create-and-manage-a-successful-company-jelvix-story
Found. Redirecting to /404
您可以在此处详细了解抓取工具：https://developers.facebook.com/docs/sharing/webmasters/crawler/