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

https://telegra.ph/Why-Does-My-Antivirus-Browser-Extension-Block-Certain-Pages-07-08

ERR_BLOCKED_BY_CLIENT means your browser or an extension is stopping a website from loading. To fix it, open a private or incognito window and try again. If it works, check your browser extensions and turn off any that might block content