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Social media glossary

Algorithm

The set of rules a platform uses to decide which posts each person sees and in what order, based on signals like engagement, relevance and recency.

Every major platform uses an algorithm to rank content in feeds, recommendation pages and search. Instead of showing posts in simple time order, it predicts which posts each person is most likely to watch, like, comment on or share.

The signals vary by platform but often include how others have reacted to a post, how long people watch or read it, your past interactions with the account, and how fresh the content is. Short-video apps lean heavily on watch time, while professional networks give extra weight to meaningful comments.

Algorithms change often, so chasing hacks rarely lasts. A steadier approach is to post consistently, open with a strong hook and make content people want to finish and share.

Questions about Algorithm

How do social media algorithms work?

They score each post for each user based on predicted interest. Signals usually include engagement from others, watch time, your relationship with the account, and recency. Posts with the highest scores appear first in feeds and recommendation pages.

How can I beat the algorithm?

You cannot trick it for long, but you can work with it. Post consistently, grab attention in the first seconds, encourage comments and shares, and study your analytics to repeat what works. Content people genuinely enjoy is what algorithms are built to reward.

Does posting time affect the algorithm?

It can. Posting when your audience is active helps a post collect early engagement, which many algorithms use as a sign to show it to more people. Timing matters less than content quality, but it still gives good posts a better start.

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A written description attached to an image so screen readers can describe it to people with visual impairments. It can also help search and discovery.

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