When adopting from the pound, is there a way to tell a pets age BEFORE adopting?

(if this is in the wrong place, please move it, I wasnt sure if it should go here, or in pets grouping).

You can fill their name in on the end of this link to check their profile: https://subeta.net/pets/PetNameHere

Thank you so much, very helpful :) (I have a pref. for aged pets LOL)