These malicious tools use various tactics to trick users and compromise their security:
Can People See If You Look At Their Facebook? What to Know - wikiHow anonymous facebook profile viewer
You may have seen tutorials telling you to right-click a Facebook page, select "View Page Source," and search for "BuddyID" or "InitialChatFriendsList." This was a trick that worked in 2011. It did not show profile viewers; it showed your list of friends sorted by interaction frequency . Facebook patched this over a decade ago. Yet, these outdated tutorials still generate millions of views. These malicious tools use various tactics to trick
To be fair, Facebook does provide some information about who is engaging with your content, but it's not a list of every visitor. Here’s what you can actually see: select "View Page Source