Hi Szymon, I've seen these information on the facebook forum but this solution does not work and furthermore the page you give as example contains 196 errors ... So I put the html version as specified on the Open Graph Protocol: <html xmlns:og="http://ogp.me/ns#"> and I get the error: “Missing xmlns attribute for element html. The value should be: http://www.w3.org/1999/xhtml” See on http://www.agencearagon.com FredReceived on Sunday, 9 January 2011 01:52:55 UTC
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