If you are running into an issue loading pages, tests, or courses in GMetrix.com, please clear your 

cache by following the steps provided by your browser's support articles.


Chrome: https://support.google.com/accounts/answer/32050?hl=en&co=GENIE.Platform%3DDesktop
Firefox: https://support.mozilla.org/en-US/kb/how-clear-firefox-cache
Edge: https://www.microsoft.com/en-us/edge/learning-center/how-to-manage-and-clear-your-cache-and-cookies?form=MA13I2
Opera: https://help.opera.com/en/latest/security-and-privacy/#clearBrowsingData
Brave: https://support.brave.com/hc/en-us/articles/360048833872-How-Do-I-Clear-Cookies-And-Site-Data-In-Brave