HOW TO: Optimize the OG:Description Tag for Search and Social
Josh S Peters
JANUARY 6, 2012
Knowing this, the question is no longer about max size, but how to optimize your OG:Description tags for your audience. Every site has a character limitation to what it will display on links and content shares. so do many of the sharing services out there and that’s where we get the 160-300 number. The Facebook Description Limit is 300.
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