# Content Health Check > Content Health Check is an AI-powered platform that scores web content across 15 criteria on a 5-star scale, giving you practical, page-level detail and a strategic overview of your whole content estate. Built by Contentious Ltd. ## What it does - Discovers your content estate and builds an inventory of pages worth assessing. - Scores each page against 15 criteria: meaningful, structured, readable, error-free, useful, up-to-date, accessible, engaging, actionable, shareable, comprehensive, succinct, convincing, on-brand and strategic. - Returns specific, actionable recommendations for improving each piece of content, plus organisation-wide trends over time. ## Key pages - [What is a content health check?](https://contenthealthcheck.com/learn/what-is-a-content-health-check): definition, what it covers, how it differs from a content audit, and how to run one. - [Why content quality matters more than traffic](https://contenthealthcheck.com/learn/quality-not-traffic): the case for measuring content health over traffic, especially as AI answers reduce clicks. - [Why a recurring content health check beats a one-off audit](https://contenthealthcheck.com/learn/beyond-the-snapshot): content audit vs content health check, and why a baseline-and-trend cadence beats the one-off snapshot. - [The Content Health Framework](https://contenthealthcheck.com/framework): the 15 criteria, how each is measured, and what good looks like. - [About](https://contenthealthcheck.com/about): what Content Health Check is and who it is for. - [Pricing](https://contenthealthcheck.com/pricing): credit-based plans. - [What's new](https://contenthealthcheck.com/changelog): recent improvements. ## The Contentious family - [Contentious Ltd](https://contentious.ltd): the studio behind these tools. - [Voice, Tone and Style](https://voicetoneandstyle.com): build and maintain a voice, tone and style guide. - [Content Maturity](https://contentmaturity.com): assess your organisation's content maturity.