If we change a file that your browser has cached, it’s going to keep serving the old, cached version of the file and you won’t see our most recent change. That’s why we ask you to clear your browser cache and then restart your browser.

Instructions for Google Chrome


Instructions for Mozilla Firefox


Instructions for Mozilla Safari

History > Clear history... > Select all history > Clear History

Browsing in private mode

When you browse privately, cookies and site data are not saved.

Google Chrome

The keyboard shortcut to open an Incognito window:
Windows: Press Ctrl + Shift + n
Mac: Press ⌘ + Shift + n

Mozilla Firefox

The keyboard shortcut to open a private window:
Windows: Press Ctrl + Shift + p
Mac: Press ⌘ + Shift + p

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