fbopengraphdebugger

Sharing Debugger lets you preview how your content will look when it's shared to Facebook and debug any issues with your Open Graph tags.

The debugger outputs a list of all the data and resources that Facebook pulls from your Open Graph object. If there are missing tags or other errors when trying ...

facebook Sharing Debugger tool (https://developers.facebook.com/tools/debug/): when i insert an article to scrape it with the http link its scraping just fine.

I am trying to fix my web page so that it conforms to the open graph specifications but the debugger is not working. When I fetch scrape information, ...

Most content is shared to Facebook as a URL, so it's important that you mark up your website with Open Graph tags to take control over how your content appears ... Getting Started · Meta Web Crawlers · Using Objects · Link Sharing FAQ

Access Facebook Developers tools like Graph API Explorer, Access Token Debugger and more ... Graph API Explorer. Test, create, and authenticate API calls ... Sharing Debugger · API Upgrade Tool · Certificate Transparency

使用Facebook Debugger（或其他抓取工具）時，會出現「缺少fb:app_id」的提示或警告。 雖不會嚴重影響分享機制，但屬於Facebook 官方建議加上的屬性。 2.2 ...

Facebook needs to scrape the page at least once by someone clicking on it to cache the image. Subsequent shares will then be able to display the image.

To test a thumbnail preview I always use the Facebook Open Graph Debugger Tool. If you are having issues with the cache clearing, ...

In this article we explain how to use Facebook's OpenGraph Object Debugger to resolve issues sharing content on Facebook. Scrape URL · Evaluate Results