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

https://www.coast-bookmarks.win/err-blocked-by-client-means-something-in-your-browser-is-stopping-a-page-or

ERR_BLOCKED_BY_CLIENT means your browser or an extension is stopping a website from loading. The fastest way to fix it is to open a private or incognito window and try again. If it works there, check your browser extensions