Have you ever wondered how Facebook comes up with friend suggestions in your “people you may know” section? Are these suggestions based on someone secretly stalking your profile, or is there a more reasonable explanation behind them?

In this article, I’ll take a deep dive into the inner workings of the “people you may know” feature on Facebook. We will explore the specific factors that contribute to these suggestions, including mutual friends, shared networks, uploaded contacts, and profile visits – debunking the myth of stalking in the process. Let’s unravel the algorithm behind this intriguing aspect of Facebook’s social networking platform and gain a clear understanding of how these friend suggestions truly come to be.

How does “people you may know” work on Facebook?

How Does "People You May Know" Work on FacebookThe “People You May Know” feature on Facebook aims to help users discover and connect with others who share mutual interests, friends, or belong to similar networks. Facebook employs a sophisticated algorithm to generate these suggestions, which takes various factors into account. Some of the primary elements that contribute to these suggestions include:

  1. Mutual friends: if you have several mutual friends with another user, Facebook may suggest that person in your “People You May Know” section. Mutual friends often indicate shared interests or connections, making them a valuable aspect of the recommendation algorithm.
  2. Common networks: if you and another user are part of the same networks, such as schools, workplaces, organizations, or even groups Facebook might suggest that person as a potential connection. Shared affiliations often play a crucial role in forging new friendships or associations.
  3. Uploaded contacts: Facebook allows users to upload their contact lists to the platform. If someone in your contacts has a Facebook account and their number or email matches their Facebook contact information, they might show up in your suggested connections.
  4. Profile visits: while Facebook has not explicitly stated that profile visits directly influence the “People You May Know” suggestions, it’s a subject of speculation and debate among users.

Do people you may know frequently visit your profile?

Are Facebook “people you may know” based on profile visits? As mentioned earlier, Facebook has not officially confirmed that profile visits directly impact the “People you may know” feature. However, some users claim that they have observed a connection between the people suggested and those who have visited their profiles.

It is essential to consider that Facebook keeps the specifics of its recommendation algorithm under wraps, as revealing too much information could potentially be misused. The platform is designed to prioritize user privacy while offering a personalized experience.

Number of mutual friends and people you may know on Facebook – correlation

The number of mutual friends you have with another user indeed plays a significant role in the “people you may know” suggestions. If you share multiple mutual friends with someone, Facebook’s algorithm might interpret this as a potential indication of a strong connection or shared interests.

However, it’s important to understand that while mutual friends are a vital factor, they are not the sole criterion for generating suggestions. Facebook’s algorithm is incredibly complex and takes into account various other data points to make relevant recommendations.

“People you may know” on Facebook and no mutual friends – how to explain it?

While mutual friends play a crucial role in the “People you may know” feature, they are not the sole factor in generating friend suggestions. Facebook’s algorithm is designed to consider multiple data points and connections to offer relevant recommendations, even if there are no apparent mutual friends between you and the suggested individual. Here are some factors that could explain friend suggestions without mutual friends (I have listed some of them before):

  1. Shared networks and interests: Facebook takes into account shared networks, such as schools, workplaces, or groups, and common interests when suggesting potential friends. If you and the suggested individual belong to the same network or share similar interests, Facebook may recommend them to you.
  2. Extended circles: Your friends’ friends, known as “second-degree connections,” form part of your extended social circle. Facebook may suggest people who are connected to your friends but not directly to you, creating opportunities to expand your network beyond mutual connections.
  3. Uploaded contacts: Uploading your contact list to Facebook allows the platform to identify users who are part of your contacts but not yet connected on the platform. If the suggested individual matches a contact you uploaded, they may appear in your friend recommendations.
  4. Location-based suggestions: Facebook may use location data to suggest people who are in the same geographic area as you, even if you have no mutual friends. This can be especially useful for connecting with individuals in a new city or region.
  5. Engagement and interactions: Facebook considers interactions, such as likes, comments, and shares, when suggesting potential friends. If you and the suggested individual frequently engage with similar content, they may show up in your friend suggestions.
  6. Common events or groups: Attending the same events or being part of the same Facebook groups as the suggested individual can lead to friend recommendations, even without mutual friends.
  7. Similar demographics: Facebook’s algorithm also takes into account similar demographic information, such as age, education, and workplace, when generating friend suggestions.

Facebook people you may know – are they stalking?

Facebook People You May Know - Are They Stalking? AnswerThe notion that the people suggested in the “People You May Know” section are “stalking” your profile remains a topic of speculation and has not been definitively proven. Facebook’s algorithm is designed to respect user privacy and data protection regulations, making it unlikely that profile visits alone would be used to generate suggestions.

Instead, the “People You May Know” feature primarily relies on mutual friends, shared networks, and uploaded contacts to offer relevant connections. While it may seem like the suggestions are too accurate to be a mere coincidence, it is essential to remember that the vast amount of data Facebook has access to enables it to make highly targeted recommendations.


In conclusion, the “people you may know” feature on Facebook operates on a complex algorithm that considers various factors to suggest potential connections. While profile visits may not directly influence these suggestions, other elements like mutual friends and shared networks play a crucial role. Facebook continues to enhance its algorithm to provide users with a meaningful and engaging experience while prioritizing their privacy and security.


Hi, my name is Marta. I am a content marketing specialist and copywriter with over 10 years of experience. On my blog I cover topics related to marketing, copywriting and blogging.

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