Facebook分享时显示错误的描述

Question

直播页面 - http://www.collectorsunleashed.com/spot-prices/

当我分享该页面时，Facebook显示错误的描述。任何想法是什么问题＆amp;我该如何解决这个问题。

代码 -

<title>Precious Metal Spot Prices | Gold, Silver, Platinum, Palladium</title>
<meta name="keywords" content="numismatics,vintage,antiques,collectibles,collecting,coins" />
<meta name="description" content="Up to the minute spot prices for gold, silver, platinum, and palladium. Each precious metal is also broken down into various world currencies including US Dollars, Canadian Dollars, Australian Dollars, Euros, Pounds Sterling, Swiss Francs, Yen, and Rand." />

<!-- for Facebook -->
<meta property="og:title" content="Precious Metal Spot Prices | Gold, Silver, Platinum, Palladium" />
<meta property="og:description" content="Up to the minute spot prices for gold, silver, platinum, and palladium. Each precious metal is also broken down into various world currencies including US Dollars, Canadian Dollars, Australian Dollars, Euros, Pounds Sterling, Swiss Francs, Yen, and Rand." />
<meta property="og:image" content="http://www.collectorsunleashed.com/images/logo/whc53d45d2422ffb.png" />

Answer 1

使用此内置Facebook工具：
https://developers.facebook.com/tools/debug/sharing/

这会让您预览您的分享会是什么样子，并且它还会告诉您它的确切内容，以及是否/为什么某些事情会失败。

在任何一种情况下，Facebook都会缓存对URL的第一次调用。所以有时，它似乎显示旧版本，即使你已经做了更新。这使您有机会强制清除缓存。