ERR_BLOCKED_BY_CLIENT means something on your browser is stopping a website...

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

ERR_BLOCKED_BY_CLIENT means something on your browser is stopping a website from loading, often an extension like an ad blocker. To fix it quickly, try opening the site in private mode