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

https://garrettwigp625.tearosediner.net/how-do-i-fix-err-blocked-by-client-without-turning-off-everything

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 browser extensions