below is some of the information on what information which is displayed on a profile and may answer some questions you may have.
In the top section you will see basic information around name, avatar , profile bans. SteamID,Steam64 and community vanity URL if applicable.
This means that the SteamID was seen over the SteamAPI as community banned at some point in time, This could be due to being community banned OR the SteamID has been locked for some reason and has since been unbanned or unlocked.
The SteamID rating is top left, this allows other users to rate up and down and the score is calculated from zero and takes into account the negative and positive votes. There is a large system behind this which checks for false reporting
Other profile data such as date registered, SteamID updates and other links are all self-explanatory
CSV Export of Names, Friends and Group history are a CSV export of this players data
Friends network is beta - this tries to map out possible friend groups
Mutual Friends - This works out the amount of mutual friends between the profile you are viewing and the friend on the list - this is heavy on the database so may cause page speed to slow.
The Tag user option allows you to tag the profile you are viewing, When you then view another profile it will try to match and highlight simular data.
Currently this data is limited to:
*Historic names - (Picks out everything between spaces 4 or more characters)
*URL History (Name history parts are checked against this)
This data will be marked / highlighted or put into a sub-section
These are URLs that the profile has used in the past, click the URL to see the history of what other profiles may have used this. As an example, Some fake trading accounts might have a vast amounts of URLs with random letters and numbers
These are the past personas that the profile has used, Patreon users can see these in full with a timestamp. clicking the name URL will take you to the name history search page to allow you to quickly find other profiles which may have used the same names
Namehistory timestamps may vary but are stored in the same format - SteamID has various servers in different timezones so names could show +1 / -1 hour of the real time.
This section shows thumbnails of images from SteamArchive, clicking this will take you over to the other site.
These are accounts seen by SteamID which are either an ALT account OR linked in some way **Some could be from sharing a VPN but there are a few methods.
SteamID takes the current name and sends a request off to the text searching servers to find similar current names, the results are limited but click the overall found number link and it will take you to the main search pages for these results.
This is a plot of the Steam level steam for this profile by SteamID. As one small example, you may find some trading profiles that claim to be trading for years go from 0 - 10 to 100+ within the space of a few days on blank profiles
This displays the current groups the player is in along with the historicity seen groups they have been in
This logs history of profile viability state
These are previous avatars the user has used, Click the link to be taken to the avatar finder for this image to find other users who are activly using this exact same image.
These are profile comments left by other SteamID users - comments are only visible once approved
SteamID plots how many friends a profile has and how many historic friends and plots this in a chart
This is the current Steam Friends the user has, Displayed in the table is various information about the friend.
This is the historic friends this user has been friends with in the past.