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

https://www.bravobookmarks.win/err-blocked-by-client-means-something-on-your-browser-like-an-extension-is

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 or incognito mode. If it works, check your browser extensions and disable the ones blocking the site