SEO Checker
Enter a URL for an on-page snapshot: title and meta length, heading structure, image alt coverage, internal/external links, canonical, Open Graph, structured data and indexability. Live mode fetches the page through a crawl API; demo mode returns a labeled sample report.
How it works
- 1Enter the full URL of the page to check.
- 2The tool retrieves and parses the page's HTML.
- 3Review the scored checklist of on-page factors.
- 4Use the fix notes and get a full audit for site-wide issues.
Use cases
- Spot-checking a new or updated page
- Pre-publish QA
- Diagnosing a page that won't rank
- Quick competitor page teardown
Frequently asked questions
Yes. Every tool in the Nix Inside free tools platform is free to use with no signup. Tools that run entirely in your browser never send your data anywhere.
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Try toolNeed expert help? Get a free consultation
These tools handle the quick wins. For a prioritized plan across technical SEO, content, authority and AI visibility, talk to Nix Inside.