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

https://www.4shared.com/office/PbVxNhHmku/pdf-58082-17080.html

ERR_BLOCKED_BY_CLIENT means a browser extension or setting is stopping a website from loading. To fix it fast, open a private window to see if the page works there. If it does, check your extensions and turn off anything blocking the site