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

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

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 window to see if the site loads there