Can you see the website if you use a page like Google Translate to access the page? You can use a random source language like fr. *http://translate.google.com/translate?hl=en&sl=fr&tl=en&u=http://mozilla.org You probably need to specify the http protocol and not the https protocol Try to reset (power off/on) the router. See also: *http://kb.mozillazine.org/Error_loading_websites *https://support.mozilla.org/kb/websites-dont-load-troubleshoot-and-fix-errors