Hello,
I tried other websites seems working but with Youtube link is not generate title.
Thank you 
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Can anyone confirm if this is actually a bug?
I’m sure it used to fetch the <title> of the Youtube video and use that as the topic title.
Didn’t it? 
Thank you for reporting that bug 
I fixed it with that PR:
https://github.com/discourse/discourse/pull/12565
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Thank you Kris! Works great! 
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