What exactly does the algorithm do?#

Millions of posts are published every day and nobody can see them all. The algorithm acts like a selector that builds, for each user, a list of content they will "probably find interesting." This list is different for every person.

What does the algorithm look at?#

Networks keep the details secret, but the main signals are roughly shared:

  • Your behavior: what you watched to the end, what you saved or sent to a friend.
  • Relationship: which accounts you interact with most.
  • The content itself: topic, video length, quality and the words in the description.
  • Early reaction: how the first viewers of a post reacted in the first minutes and hours.

Example#

If ten people see your video and seven of them watch to the end and share it, the algorithm concludes the content is valuable and shows it to a bigger group. If most people skip after two seconds, its distribution stops.

A few false beliefs#

  • "There is a magic time to post": quality and audience satisfaction matter more than the hour.
  • "The algorithm has it in for my page": the problem is usually that the content has little relevance to the audience's interests.

Algorithms change constantly, so instead of chasing tricks, focus on what always works: useful content and real interaction.