Is there a Google Plus URL debugger like the one for Facebook? [closed]

Do you know if there is a tool in Google Plus like the one on Facebook?

http://developers.facebook.com/tools/debug

Why is debugging not working on Facebook?

Step 1 – Clear the WordPress Cache for That URL That's right, technically there are two layers of caching that could be involved here. If the old image is cached on your site still, the Facebook Debugger isn't going to be able to help fix your problem as it will simply re-fetch the cached information.

How do I debug a URL?

Enable Debug URL. Very simple plugin to append "debug=1" parameter to the URL. Usage: Just install the extension and enter the URL in the Chrome omnibar/ addressbar and hit enter. The extension will automatically append debug=1 parameter in the URL before submitting it.

Yes, here it is: http://www.google.com/webmasters/tools/richsnippets