Free SEO audit tool

SEO audit that keeps up
with the algorithm

25+ checks across SEO, Core Web Vitals, accessibility, and GEO, updated as Google's standards evolve. Not rules from three years ago. Current ones.

Run a free auditSee full report →

Results in 60 seconds · No account required

The problem with most SEO tools

Most audit tools are checking yesterday's rules

Google replaced FID with INP in March 2024. AI Overviews launched with new eligibility signals. GEO became a real discipline. New AI crawlers appear every quarter.

Most SEO audit tools were built years ago and haven't kept up. They'll tell you your FID score (deprecated) and miss your INP (what Google actually measures now). They won't touch llms.txt or robots.txt AI bot rules.

Mar 2024INP replaced FID as Core Web VitalWe check this
2024Google AI Overviews: nosnippet now blocks AI answersWe check this
Sep 2024llms.txt standard proposedWe check this
2025ChatGPT-User, Claude-User added to robots.txt specWe check this
Mar 2025Google AI Mode: new content eligibility signalsWe check this
2026+GEO standards will keep evolving...

Everything we check

Every issue includes an AI-written fix instruction specific to your site, not generic advice.

SEO

  • –Title tag: presence, length, keyword position
  • –Meta description: presence, length
  • –H1: single, present, meaningful
  • –Heading hierarchy: no skipped levels
  • –Canonical URL: self-referencing
  • –Robots meta: noindex, nosnippet detection
  • –Open Graph tags: og:title, og:description, og:image
  • –JSON-LD structured data: presence and validity
  • –Internal links and anchor text quality
  • –HTTPS enforcement

Core Web Vitals

  • –LCP (Largest Contentful Paint): ≤ 2.5s target
  • –CLS (Cumulative Layout Shift): ≤ 0.1 target
  • –INP (Interaction to Next Paint): ≤ 200ms target
  • –FCP (First Contentful Paint)
  • –TTFB (Time to First Byte)
  • –PageSpeed score (mobile)
  • –Render-blocking scripts in <head>
  • –Images missing width/height (CLS cause)
  • –Images in legacy JPEG/PNG format

GEO: AI Search

  • –llms.txt: AI-readable site summary
  • –robots.txt: AI retrieval bot access
  • –XML sitemap: content discovery
  • –RSS / Atom feed: freshness signal
  • –nosnippet detection: AI Overviews eligibility

Accessibility

  • –Images missing alt text
  • –Form inputs without labels
  • –Language attribute on <html>
  • –Skip navigation link
  • –Global outline: none detection

Common questions

How is this different from other SEO audit tools?
Most SEO tools were built years ago and check the same rules they always did. We actively review and update our checks as Google's standards evolve: new Core Web Vitals metrics, AI Overview eligibility signals, GEO standards like llms.txt. When you run a scan, you're checking against current rules, not 2021 rules.
What does the SEO audit check?
25+ signals across SEO (title, meta description, H1, canonical, Open Graph, JSON-LD, structured data), Core Web Vitals (LCP, CLS, INP via PageSpeed Insights), accessibility (alt text, form labels, keyboard navigation), and GEO (llms.txt, sitemap, robots.txt AI bot access, RSS feed).
Is the free scan really free?
Yes. The free scan shows you the issue count and severity breakdown for any URL. To see the full list of issues with AI-written fix instructions, you need a Starter pack (€19 for 5 scans) or Monitor plan (€29/month).
What is INP and why does it matter?
INP (Interaction to Next Paint) replaced FID as the official responsiveness Core Web Vital in March 2024. It measures how quickly the page responds to user interactions like clicks and key presses. Google uses it as a ranking signal, and pages with poor INP (over 500ms) are at a disadvantage in competitive search results.

Run your first audit free

Paste any URL. Get current results in 60 seconds. No account required.

Run free audit →