ERR_BLOCKED_BY_CLIENT means your browser or an extension is stopping a website...

https://tango-wiki.win/index.php/How_Do_I_Reset_My_Browser_if_Extensions_Messed_Everything_Up%3F

ERR_BLOCKED_BY_CLIENT means your browser or an extension is stopping a website from loading. The fastest way to fix it is to open a private or incognito window and try again. If it works there, check your browser extensions