As a temporary workaround to the lack of hero level information available in public profiles due to the 4.2 changes, I’ve created a site that you can use to look up a hero. This could be useful to guild leaders who are looking to ensure new recruits meet minimum level requirements.
Put the invite code in there and you’ll see the hero avatar and level of the player. I could add more interesting things in here too (as long as it’s generally-agreed upon to be public information) if desired by the community.
Hope this helps,