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

https://wiki-burner.win/index.php/My_Page_is_Blank_and_Says_%E2%80%9CBlocked_by_Client%E2%80%9D_%E2%80%93_What_Do_I_Do%3F

ERR_BLOCKED_BY_CLIENT means something in your browser, like an extension or setting, is blocking a website from loading. To fix it, try opening the site in private mode, where extensions are usually off