Developer Tools

Check Page SEO

Last updated 2026-08-03 · benchmark measured 2026-09-17 — deterministic & reproducible

Chrome extension for on-page SEO audits, competitor analysis, and local search data.

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To cite this score: legit.show/s/checkpageseo-com/2026-09-17. That address never changes; this page moves with every re-measure.

Legit.Show scored Check Page SEO 86/100 on 2026-09-17, measured across all 7 frames from its public surface. legit.show/s/checkpageseo-com/2026-09-17

Is Check Page SEO production-ready?

Legit.Show scores Check Page SEO 86 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Check Page SEO (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Reliability; its weakest is Security. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

• Performance — 96/100
• Accessibility — 93/100
• Security — 45/100
  How this compares across the catalogue: The Web Security Baseline
• Privacy — 75/100
  How this compares across the catalogue: The Privacy Gap
• Reliability — 100/100
• Standards — 92/100
• Discoverability — 100/100

What we measured

• Security headers present: CSP.
• No HSTS.
• Served over HTTPS with a valid certificate.
• Real Lighthouse performance run — 553 ms to first byte.
• Returns a proper 404 for unknown routes.
• 3 of 3 sampled routes reachable.
• Has a reachable privacy policy.
• Sets cookies / loads scripts with no consent prompt.

Who it's for

SEO consultants · Agency owners · Local SEO specialists · Content teams · Website owners

Pricing

Free with 300 monthly credits; Pay-as-you-go top-ups at $10 for 1,000 credits, $20 for 2,500 credits, or $30 for 5,000 credits; purchased credits valid 12 months

Visit Check Page SEO → · Alternatives to Check Page SEO → · How this was measured →