Page audits, without a paywall. No account needed.

Suryalens is a free seo page auditor from Ram Surya. Inspect publicly observable page content, crawler directives, and available search evidence without a paid account.

Free access

ALL FEATURES UNLOCKED

Complete access to the entire Suryalens observability suite.

No Card Needed

Streaming page audits
Page extraction, crawler directives, search checks, and scoring when live services are available.
GEO Readiness Score
A heuristic review of citation-friendly page signals, not measured AI citations.
AI Crawler Matrix
Reported directives for GPTBot, ClaudeBot, PerplexityBot, Google-Extended, and CCBot.
20-URL Bulk Auditor
Run batch concurrent audits with automatic queueing and CSV export.
Interactive /llms.txt Generator
Build and download machine-readable AI manifests in seconds.
Robots.txt AI Validator
Client-side parser validating AI bot allow/disallow directives.
JSON-LD Schema Builder
Generate validated structured data for WebPage, Article, FAQ, Product, and Org.
Interactive GEO Checklist
Self-audit checklist with real-time scoring and Markdown report copy.
1-Click AI Fix Prompts
Formatted prompt templates ready to copy into Claude, ChatGPT, or any assistant.
Impact Estimates
Review estimated score effects, then re-audit to see the actual result of a fix.
Audit History & Comparison
Store past audits in browser storage and compare two runs side-by-side.
Export to JSON & Markdown
Full structured data export with no watermarks or restrictions.

No account required · No paid tier · Fair-use limits apply

Start a free audit

Why is Suryalens free?

Page and search evidence should be understandable without a subscription. Live checks remain subject to fair-use and provider capacity limits.

Useful checks, openly explained

Page evidence and the limits of each check should be easy to inspect. Optional files such as /llms.txt are labeled as optional.

Evidence you can inspect

Suryalens shows the page content and crawler directives it could inspect, alongside the provider extraction and search sample.

Built for hands-on review

Built for engineering teams, independent builders, and SEO practitioners who want source-backed diagnostics and clear limits on what was measured.

Frequently Asked Questions

Is there really no paid subscription?: Correct. Suryalens currently has no paid subscription, credit card requirement, or paid feature gate.
Do I need an API key to run audits?: Visitors do not need a key. The site operator must configure the live data service; if it is unavailable, the audit reports that state instead of showing sample data as a live result.
Can I use this for client websites and client reports?: Yes. You can audit public pages and export reports for clients, subject to fair-use rate limits and the availability of the live data provider.
Are there audit rate limits?: Yes. Fair-use rate limits and data-provider capacity limits apply to live audits. They protect availability; there is no paid tier to bypass them.