ERR_BLOCKED_BY_CLIENT means your browser or an extension is stopping a page...

https://hotel-wiki.win/index.php/Why_Does_My_Extension_Block_a_Page_But_Not_the_Homepage%3F

ERR_BLOCKED_BY_CLIENT means your browser or an extension is stopping a page from loading. To fix it quickly, try opening the site in a private window to see if it works. If it does, check your extensions and disable any that might block the site