Likes and comments are the signals you can see. Plenty of readers never click anything, though. They stop, read, and scroll on. Dwell time is that quieter behavior: how long a post holds someone’s attention, whether they are reading expanded text, swiping through a document or watching a video.
LinkedIn’s engineering team has written publicly about using time spent on a post as one of the signals that shape the feed. The logic is simple. If people consistently stop to read something, it is probably worth showing to similar people. The exact weighting has never been published.
That gap between “it matters” and “nobody knows exactly how much” is where the myths grow.
Myth 1: Longer posts earn more dwell time, so write longer
Length only helps if people keep reading. A padded post loses readers after a few lines, and time spent stays low. A short post that is read to the end can beat a long one that is abandoned halfway. Write as long as the idea needs, then cut.
Myth 2: You can check your dwell time in analytics
LinkedIn does not show dwell time in your post analytics. You have to read it from stand-ins: comments that respond to something specific in the post, profile views after you publish, and messages that mention what you wrote. Raw likes tell you less.
Myth 3: Dwell time is the algorithm
It is one signal among many. Relevance to the reader, their relationship with the author and the kind of engagement a post gets all play a part. Chasing one signal while ignoring who you are writing for rarely works. Our overview of how the LinkedIn algorithm works covers what LinkedIn has said about the others.
Myth 4: Hiding the point keeps people around
Fake cliffhangers, a blank wall of line breaks, or a payoff held back “for the comments” might buy a few seconds. They also teach readers that your posts waste their time, and those readers stop pausing on your name. The cost shows up on the next post, not this one.
Myth 5: Only text posts count
Time spent on media counts too. A document post that someone swipes through, or a video they watch, keeps them with your post. The format is not the trick. Content worth the attention is.
What does help
- Earn the first stop. The opening line decides whether anyone pauses. Make it specific to one audience. The free Hook Generator gives you several to compare.
- Make the visible lines worth expanding. Most readers see only the first few lines before the see more fold. Check where your text cuts with the Post Preview.
- Keep every line useful: short paragraphs, concrete examples, no throat clearing. The guide on how to format a LinkedIn post shows how.
Dwell time vs impressions
An impression counts that a post appeared on someone’s screen. Dwell time is how long they stayed with it. A post can have many impressions and almost no attention. For what the impression number does tell you, see LinkedIn impressions explained.