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

https://www.list-bookmarks.win/err-blocked-by-client-means-your-browser-or-an-extension-is-stopping-a-website

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