Should I update every old post on a rolling schedule to keep them fresh?

Q: A course said to update your whole archive on rotation for a freshness boost. Worth it?

A: Short answer: no — blanket re-updating everything wastes effort and can backfire. Longer answer: freshness only helps where the topic genuinely changes or the query rewards recency. Touching a timeless tutorial just to bump the date does nothing, and worse, editing a page that's ranking fine risks knocking it down for no upside. Updates should be targeted: prioritize posts that are slipping in rankings, contain outdated info, or cover fast-moving topics. Leave your stable winners alone. The smart workflow is to pull the pages actually losing traffic or accuracy, fix those properly, and skip the rest. "Refresh everything on rotation" is busywork dressed up as strategy. Refresh by need, not by calendar.

Anyone want me to go deeper on this? React 👍