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

https://wiki-planet.win/index.php/How_Can_a_Website_Reduce_the_Chance_of_Being_Blocked_by_Ad_Blockers%3F

ERR_BLOCKED_BY_CLIENT means your browser stopped a page or content from loading, usually because of an extension or settings blocking it. To fix it safely, try opening the page in private mode