X trivia: a post gets algorithmic recommendation for at most 48 hours before falling off

mark_k · x · 2026-11-12

markk shares a little-known X mechanic: the maximum time a post is recommended on X is 48 hours — after two days, any post completely falls off the timeline. For content operators, that makes the first two days the critical window for algorithmic reach; afterwards, spread relies only on organic sharing.

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