Paste page source — or fetch a live URL — and get a 0–100 on-page score with every issue explained in plain language.
🔒 Privacy-conscious by design. This tool needs an internet connection for part of its work (for example, fetching a public resource). Only the data required for that step leaves your device — nothing is logged or stored, and everything else runs locally.
Six on-page basics: title, description, one H1, image alt text, canonical and Open Graph completeness. It is a hygiene score, not a ranking prediction.
JavaScript-rendered pages return an empty shell to simple fetchers. Paste the rendered source (view-source after load) instead.
| Platform | Supported | Offline | Local | Server | Network |
|---|---|---|---|---|---|
| WEB | Yes | No | Yes | No | Required |
| PWA | Yes | No | Yes | No | Required |
| ANDROID | Yes | No | Yes | No | Required |
| IOS | Yes | No | Yes | No | Required |
Audit a page's title, description, canonical and social tags from its HTML.
Verify a page's social preview tags — og:title, description, image and Twitter card.
See which words and phrases dominate an article, and at what percentage. A warning system for repetition — not a target to hit.
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