# Time cheat sheet in seconds
# A86400 = 1 day
# A172800 = 2 days
# A2419200 = 1 month
# A4838400 = 2 months
# A29030400 = 1 year
You can set ExpiresByType for individual file types or you can set the default to any time you want. You would use the cheat sheet above to change the expiration times. Not sure if 1 year is a good idea or not. When the Speed Boost cache code was originally created a lot of research went into it so I assume the optimum ExpiresByType settings are being used. Feel free to change anything you would like to change.