Instead of watching porn, my husband likes to download profiles of naked women. Is that considered cheating?

Two years ago my husband cheated on me. His affair lasted about 10 months. I forgave him and thought everything was back to normal when I discovered that he has been downloading pics of naked women when I’m at work. THIS IS NOT PORN, only profiles of naked women. Now i feel so insecure about our relationship. Should I suspect him cheating again?

Hyvönen