ERR_BLOCKED_BY_CLIENT means something in your browser, like an extension, is...

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

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