I have contracts with different websites that should display animated gif banners for promotion of some of my products.
These banners should be shown in certain pages (URLs).
I would like to implement an automatic way to check if the banner is really shown. To verify that the contractual stuff is fulfilled by my partners. I should keep in mind that in some cases only 1 out of 3 visits shows my banner (partial timeslot).
Could this be done with a script? Any other suggestions?