The website you provided loaded within 15 seconds on my computer. Delete Cookies for a single site ------- Delete Cookies of Problematic Websites * https://support.mozilla.com/en-US/kb/Deleting%20cookies#w_delete-cookies-for-a-single-site Clear the Network Cache * https://support.mozilla.com/en-US/kb/How%20to%20clear%20the%20cache#w_clear-the-cache Update All your Firefox Plugins * https://www-trunk.stage.mozilla.com/en-US/plugincheck/ * http://www.mozilla.com/en-US/plugincheck/ Troubleshooting extensions and themes * https://support.mozilla.com/en-US/kb/Troubleshooting%20extensions%20and%20themes Check and tell if its working.