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

https://rapid-wiki.win/index.php/Why_Would_an_Extension_Block_a_Site_After_I_Clicked_Reload%3F

ERR_BLOCKED_BY_CLIENT means something in your browser, like an extension or setting, is stopping a webpage from loading. The easiest way to fix it is to open a private or incognito window and see if the site loads there