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

https://fernandowehn083.timeforchangecounselling.com/how-can-i-tell-which-extension-is-blocking-a-website

ERR_BLOCKED_BY_CLIENT means something in your browser, like an extension or setting, is stopping a website from loading. The fastest way to check is to open the site in private mode