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

https://remote-wiki.win/index.php/What%E2%80%99s_the_Difference_Between_Allowlist_and_Whitelist_in_Extension_Settings%3F

ERR_BLOCKED_BY_CLIENT means your browser or an extension is stopping a website from loading. To fix it, try opening the site in private mode. If it works there, check your browser extensions and disable or whitelist the site if needed