ERR_BLOCKED_BY_CLIENT means your browser stopped a page or resource from...

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

ERR_BLOCKED_BY_CLIENT means your browser stopped a page or resource from loading, usually because an extension like an ad blocker blocked it. The quickest safe fix is to try opening the page in private or incognito mode