I screenshot all new sites I visit. A UI interaction catches my attention, I screenshot. My files system is 60% images. It's an habit.

As a self-taught software dev; it helped me hone good design skills and also off topic - I poke around a lot when I visit certain websites to see which technologies they are built with. Maybe it was me testing js scripts or verifying the API/Object properties of certain functions - the habit stuck haha.

Dey well