Dwell time describes how long a visitor stays on a page after clicking it from search results before returning to the search page. Many marketers believe search engines like Google watch this signal because longer reading time may mean the content answered the question well. Google has never clearly confirmed using it as a ranking factor but most writers still try to keep readers engaged with clear guides and useful examples. Longer visits usually lead to more link clicks as well. Does dwell time seem like a fair quality signal?