Looking for update cache for Thumbnail image preview on my Tumblr account

Discussion in 'BlackHat Lounge' started by dadecotti, Nov 7, 2012.

  1. dadecotti

    dadecotti Senior Member

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    Hello,

    I'm looking for this solution so long, I explain you: I have a Tumblr blog and my preview image is BLANK, so when I post the link on Facebook doesn't appear any thumbnail image, how can I fix it?
    I did copy the code and made a new blog and it works because I added the meta-property for the image but in the old one doesn't work because I added the meta-property later, how can I do something like a cache booster?

    Please help me