This webpage was blocked by an extension, ERR_BLOCKED_BY_CLIENT

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You are non lonely if you are facing the error – ERR_BLOCKED_BY_CLIENT. This error has been reported by quite a few Chrome users on their Windows PC – and the issue seems to be with some plugin or extension.

This webpage was blocked past an extension (ERR_BLOCKED_BY_CLIENT)

The about likely causes of this event are:

An extension on Chrome is blocking the webpage.
The version of Chrome is obsolete.
More than than 100 bookmarks are present in the Bookmark Manager.

Earlier attempting the following suggestions solution, you should update Google Chrome to the latest version:

Open the web page in Incognito Mode
Disable and remove the extension causing the problem
Remove surplus bookmarks

Proceed to the following solutions sequentially to resolve the problem:

1] Open the web page in Incognito Mode

The interesting thing about Incognito Fashion is that it works sans whatsoever extensions. If any extension was causing the problem, this is one really good method to isolate the instance.

Just open whatsoever webpage on Google Chrome and printing CTRL+SHIFT+N. This would trigger open up a window in Incognito Mode.

Try opening the troublesome webpage in this window. If it works, the upshot could be with the extensions.

2] Disable and remove the extension causing the problem

Once you have isolated the cause and are sure that an extension is causing the problem, you could proceed with disabling the trouble-causing extension. The tough part would be recognizing the extension.

Nosotros could use hit and trial to notice the culprit extension, but hither are a few suggestions.

Disable any advertising-blocker extension since they are known to cause such problems. Then endeavour disabling the VPN, anti-virus or anti-malware extensions.

If you are using the Bookmark Manager extension, please remove it from Chrome and reinstall it.

3] Remove surplus bookmarks

In case your browser is supporting more than 100 bookmarks, you could consider deleting the surplus ones. To practise so, open the bookmark library (type the address chrome://bookmarks/ on the Google Chrome address bar and hit Enter), press SHIFT, and select the surplus bookmarks using the arrow keys.

Hit Delete to remove them.

Hope it helps!

Karan Khanna is a passionate Windows user who loves troubleshooting Windows 11/10 problems in specific and writing about Microsoft technologies in general.