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

https://hectorraaz187.lowescouponn.com/why-does-reloading-not-fix-a-blocked-by-client-error

ERR_BLOCKED_BY_CLIENT means your browser or an extension is stopping a website from loading. The easiest way to check is to open a private or incognito window and try again