Add date range?

I have this add on, but wondered whether it could be modified to add a date range ?

Thanks

Moved thread to Visitors Online add-on forum.

Please be more specific, what sort of date range, and what would you do with it?

Date Range by week/month, use of calendar as the platforms similar to Prestashop.

Benefit is easier to read data by 'speeding it out'

Attached file is view on 13inch MacBook, not pretty.