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Cache Sharing

How long does the timeout for the shared facebook cache take? I edited all my pages and the changes should be reflected.

If the timeout is unlimited, I have to debug all pages using curl, etc.

Thank.

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2 answers

You can manually clear the facebook cache using the debugger .

Just go there, enter the URL that you changed, and click "debug", which will force the facebook botman to request data from your servers, even if it has already been downloaded and cached, and the new data will replace the old one.

Edit

800 thousand pages a lot, no doubt.

According to Like doc button ":

Facebook 24 , , . , "" URL- Facebook URL Linter. Facebook URL- - "Expires" "Cache-Control" . , , Facebook 24 .

(URL- Linter - )

, , , , , , , .

fb, , script, URL- Debugger, , csrf. , , , .

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window.open('https://www.facebook.com/sharer/sharer.php?u='+encodeURIComponent(url_to_share)), , , , , :

  • URL-, URL- Facebook Linter.
  • " "
  • " "
  • URL-
  • URL- window.open([ URL- ]) popup voila!
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