ERR_BLOCKED_BY_CLIENT means a browser extension or setting is stopping a...

https://romeo-wiki.win/index.php/How_Do_I_Safely_Test_a_Suspicious_Link_Without_Whitelisting_It%3F

ERR_BLOCKED_BY_CLIENT means a browser extension or setting is stopping a webpage from loading. To fix it fast, try opening the page in private mode to see if it works