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Editorial Team
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Asked: 2026-05-29T18:47:39+00:00

I have a iframe tab where my open graph url tag is <meta property=og:url

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I have a iframe tab where my open graph url tag is <meta property="og:url" content="http://www.facebook.com/myfacebookpageusername"/>.

I have a comment box in that iframe that displays following error: Warning: http://example.com/linktofolder is unreachable.

I have set up all the info on facebook application setup like app domain, canvas url, namespace and etc. When I put link through facebook debugger I get following error: Error Scraping Page: Facebook Can’t Crawl Itself. Sorry!

I already have one page where my og:url tag is directed to facebook page, and it works fine.

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1 Answer

  1. Editorial Team

    You should use href for Comments Social plugin (or data-href, depends on way you embed the comments) to real URL that is publicly accessible.

    Also you should be aware of the fact that specifying og:url means that this page will be crawled instead of the page you have that meta tag.

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