Small tools that check one thing well.
Each one answers a single question about a web page and hands back structured data — not a score, not a dashboard, not a login. Point one at a list of domains and it returns one row per domain.
If you only run one of these.
Picked because each answers a question the free tools stopped answering, not because they are the newest.
Can a machine read this page at all?
Crawlers and models arrive before people do. These three check what those visitors can actually see.
What would fail an audit?
The questions that get asked in a procurement review, a legal letter, or a security questionnaire — and the ones where being wrong is expensive.
What does this site look like to someone else?
Two tools about surface rather than correctness. Their output is an input to your next job, not a verdict on your last one.
What is this page actually loading?
Everything a page pulls in that nobody chose deliberately, and what it costs to pull it.
How this keeps running.
Every morning
Each published tool is run against a known target. Anything that stops answering correctly is disabled automatically, so a broken tool cannot quietly keep charging.
Continuously
A watcher tracks tools in this category being retired, acquired or abandoned. Ground somebody else has vacated is the only ground worth building on.
Next
Undecided, honestly. Twenty-seven tools are built and waiting, and which one earns a slot depends on a question not yet answered. When it is, it appears on the lifecycle page first.
Where this actually stands.
Eleven tools are published and eleven work — checked automatically every morning. Twenty-seven more are built and unreleased, because publishing a tool is a promise to keep it running, and that promise gets harder to keep with every one added.
None of them has a meaningful number of users yet. If you came looking for social proof, there isn't any — and a studio willing to invent it is a studio willing to invent a passing grade in an audit report.
What gets retired, and why, is recorded on the lifecycle page. It stays recorded after it is gone.