ERR_BLOCKED_BY_CLIENT means something in your browser, usually an extension, is...

https://wiki-fusion.win/index.php/Does_Incognito_Mode_Help_Diagnose_a_Blocked_Page%3F

ERR_BLOCKED_BY_CLIENT means something in your browser, usually an extension, is blocking the website from loading. The easiest fix is to open a private window, which disables most extensions