Facebook Mobile Friends List order 2019

Facebook has an embedded algorithm that tracks how you communicate with your friends and after that sorts as necessary. Source

Facebook Mobile Friends List Order

While the specific ranking algorithm is secret, it does consider the list below variables:

* How commonly you visit your friends' profiles

* Exactly how usually you click your friends' links

* Photos/tags in common

* Usual groups/ organizations

* utual Friends

* How commonly you look for friends

* Relative appeal (exactly how preferred your friends are amongst your shared connections).

So, the real sorting is not arbitrary, but rather thoroughly crafted to facilitate communication and site interactions.