Website SEO Analyzer

Browsers cannot fetch other websites’ HTML because of CORS, so paste the page source and the tool audits it locally.

How to use the Website SEO Analyzer

  1. View source and copy HTML.
  2. Paste and click Analyze.
  3. Fix flagged items.

How it works

Checks include title length, meta description, a single H1, canonical, viewport, language, Open Graph tags, JSON-LD and image alt text, plus content length.

Good to know

This is a basic on-page checklist, not a ranking prediction.

Frequently asked questions

Cross-site fetching needs a server; this tool avoids that to keep your data private.

No.

BillGen provides general-purpose tools; verify important outputs before relying on them.