No, other Facebook users cannot see your specific searches within Facebook; your search history is private to you, but Facebook itself uses it to personalize your experience and ads, and it can be seen by anyone with access to your device or through Meta's tracking of your activity on other websites and apps. You can clear your own search history via the Activity Log, but you should also manage Your activity off Meta technologies for broader privacy, notes PCMag Australia.
For example, if your parents or siblings also use your device, they won't be able to see what web pages you accessed after you close the browser. But you'll still need to manually clear your searches on Facebook to prevent anyone from seeing them.
If you remember a specific user by name, you could type in “comments made by <user>” in the Facebook search bar. You can narrow down the search results using the filters on the left.
Change your off-Facebook activity settings
No, Facebook doesn't tell people that you've seen their profile. Third-party apps also can't provide this functionality.
Everyone, except people you've blocked, can search for you by name and click on your profile, but what they can see about you in search results depends on what's shared with them. Search results respect your privacy settings, whether it's info you've shared or posts with tags of you that others have shared.
Unfortunately, the majority of these articles will tell you that there's no definitive list or metric that tracks that. Facebook has even stated that they do not allow users or third-party apps to keep track of users that way.
A padlock icon is displayed next to the person's profile picture to tell you if a conversation is 'Secret'. You are still – like a normal Facebook message conversation – able to block and report users.
Activity Log: This feature shows a timeline of your partner's actions. You can see posts they liked, comments they made, and pages they followed. It's available on their profile page.
Keep in mind that only you can see your activity log, but stories in your activity log may appear other places on Facebook, like on your Timeline, in search or in your friends' News Feeds. Learn more about sharing and managing posts on your Timeline.
You can also view and adjust your privacy settings:
You CANNOT fully browse private profiles or groups anonymously—Facebook locks these behind the login wall, and your actions are always tracked once you're in. Facebook itself always tracks visits for security and analytics, even if users can't see who visited.
Users may see other metrics, such as your Likes, Comments, or Story views, but if you're just checking out someone's Facebook profile, there's no way for them to know.
Facebook doesn't let people track who views their profile. Third-party apps also can't provide this functionality.
If you have a Facebook profile and you do not want someone who is abusing or harassing you to be able to see your profile, there are a few ways to try to accomplish this: “unfriending” someone, blocking and/or reporting the person, or limiting what that person can view on your profile.
You can see your recent Facebook logins from your activity log. With two-factor authentication enabled, you can also review recent logins whenever someone tries to log into your account and doesn't provide a security code.
Can Someone See My Internet History On Their WIFI? Yes. An incognito browser only hides searches from the local device it is installed on. The WiFi owner has access to the admin panel from the WiFi router, meaning they can see the browsing information performed on their WiFi network.
All in all, it is possible to trace your private browsing on the iPhone not by the other user of the system but by your network provider and system administrator. So, it is the best choice to use VPN even when you are privately browsing on your phone.