What is SEO Audit?
SEO Audit is a free online tool that paste your page HTML for an instant on-page SEO check. SEO professionals, bloggers and website owners rely on it to improve rankings and fix on-page issues. It works entirely in your browser — there is nothing to download, no account to create, and no usage limits. Your data stays on your device, which makes it both fast and private.
Whether you need it once or use it every day, seo audit gives you instant results with a single click. It is part of KamiWeb's collection of SEO Tools — all free forever.
How to use SEO Audit
Using the seo audit could not be simpler. Follow these steps:
- Enter your input in the seo audit box above.
- Click the "Run SEO Audit" button.
- Get instant results — copy them or download where available.
- No signup, no waiting, no catch. Use it as many times as you like.
Why use KamiWeb's SEO Audit?
- 100% free forever — no hidden charges, no premium tier, no credits.
- Private by design — everything runs in your browser; nothing is uploaded to any server.
- No signup needed — open the page and start using it immediately.
- Works on all devices — mobile, tablet and desktop, with a responsive layout.
- Fast results — optimized code means answers in milliseconds, not seconds.
Tips for best results
- Run this check before publishing any new page to catch basic SEO mistakes early.
- Compare your page against a competitor's page to spot gaps.
- Fix the biggest issues first — title, meta description and headings move the needle most.
Pro tip: combine seo audit with our meta tag generator for even better results. Many users also find the meta tags analyzer helpful for related tasks.
Frequently asked questions
Is SEO Audit really free?
Yes. The seo audit is completely free with no limits on usage. KamiWeb keeps all tools free forever — no account, no subscription, no catch.
Do I need to install anything?
No. The seo audit runs entirely in your web browser using JavaScript. It works on Chrome, Firefox, Safari and Edge on any device.
Is my data safe?
Yes. Everything is processed locally in your browser. Your input is never sent to KamiWeb servers or any third party, so you can safely use it for sensitive content.
Can I use it on mobile?
Absolutely. The seo audit is fully responsive and works smoothly on phones and tablets, with touch-friendly controls.
Related SEO Tools
Try these other free seo tools from KamiWeb: