Page level reporting can be found in the affiliate networks by looking at referring URLs. How you find this data there is specific to each network.
We have information on how to find referring URLs in Awin, Rakuten, ShareASale, Impact, Partnerize, and CJ. If you are in another network, please reach out to your account manager at your affiliate network to find out how you can find this more granular data in their interface. If you do not see a referring URL, then unfortunately we won't have the information either. You can see why we may not have referring URL information here.