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How to solve this webpage is not available?

Let's start with the simplest fix, which involves checking your connection.

1
Restart Your Internet Connection. ...
2
Disable Your Firewall and Antivirus. ...
3
Clear Your Browser Cache. ...
4
Flush Your DNS Cache. ...
5
Change Your DNS Servers.
How to fix this webpage is not available error in Google Chrome YouTube?

Delete your cookies

1
On your computer, open Chrome .
2
At the top right, select More .
3
Select More tools Clear browsing data.
4
Select a time range Cookies and other site data. Clear data.
Why is the YouTube video not working in Chrome?
Wrong browser settings: Sometimes, the culprit behind videos not playing on Chrome lies within the browser's settings. Settings like disabled JavaScript or blocked plugins can halt video playback entirely.