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

https://qqpipi.com//index.php/What%E2%80%99s_the_fastest_way_to_confirm_it%E2%80%99s_an_extension_problem%3F

ERR_BLOCKED_BY_CLIENT means your browser or an extension is stopping a website from loading. To fix it, try opening the page in private mode. If it works, check your extensions and temporarily turn them off