ERR_BLOCKED_BY_CLIENT means something like an extension or browser setting is...

https://echo-wiki.win/index.php/How_Do_I_Check_If_a_Browser_Extension_Is_Malicious%3F

ERR_BLOCKED_BY_CLIENT means something like an extension or browser setting is stopping a webpage from loading. To fix it quickly, try opening the site in a private or incognito window. If it works, check your browser extensions and settings