元标记不起作用

Question

我尝试为facebook添加元标记，但它无法正常工作

我在facebook上测试调试它警告没有fb元标记，但我已添加它

这是我的元标记

<link rel="canonical" href="https://app.soosky.co/">
<meta property="og:locale" content="en_US">
<meta property="og:type" content="website">
<meta property="og:title" content="Soosky - Interactive Game Ads for Marketing Campaigns">
<meta property="og:description" content="Soosky is a game based platform for advertising and branding. Create meaningful marketing campaigns, advertisements, and have fun spreading a game !">
<meta property="og:url" content="https://app.soosky.co/">
<meta property="og:site_name" content="Interactive Game Ads for Marketing Campaigns">
<meta property="og:image" content="http://app.soosky.co/static/platform/images/frame3.png">
<meta property="og:image:secure_url" content="https://app.soosky.co/static/platform/images/frame3.png">
<meta property="og:image:width" content="640" /> 
<meta property="og:image:height" content="442" /> 
<meta name="generator" content="WPML ver:3.3.8 stt:1,2;" />  

fb调试警告