ERR_BLOCKED_BY_CLIENT means your browser stopped a website from loading, often...

https://highstylife.com/why-is-a-random-looking-domain-like-yfdnzfa-com-getting-blocked/

ERR_BLOCKED_BY_CLIENT means your browser stopped a website from loading, often because an extension like an ad blocker is blocking it. The fastest safe fix is to open a private window, see if the site loads there, then check your extensions