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Free GEO Check

Free GEO & SEO Checker

Review GEO, SEO, Core Web Vitals and llms.txt readiness in one step. The scan is free and shows the main issues directly.

GEO

llms.txt, schema and AI-crawler readiness.

SEO

Title, meta, content and technical signals.

Performance

Lighthouse values, LCP and Core Web Vitals.

Please enter a domain or URL. The scan runs server-side.

Want your whole website reviewed? Request it here.

What is GEO?

GEO stands for Generative Engine Optimization. It means preparing a website in a machine-readable form. For this, the check looks at structured data, business details, the amount of text in the delivered HTML, the llms.txt file and the rules for AI crawlers in robots.txt.

What Core Web Vitals measure

LCP, CLS and INP are measurements of a page's loading time and stability. LCP measures when the largest visible element has finished rendering. CLS measures how much content shifts while the page loads. INP measures, from field data, how quickly the page responds to input.

What we check

The check reads the homepage and looks at these points, grouped into GEO, SEO and loading time.

GEO

  • Structured data (schema.org) and whether it includes details about the business
  • Business name, address and phone in a machine-readable form
  • How much readable text sits in the delivered HTML
  • The ratio of text to code
  • Whether AI crawlers have access in robots.txt
  • Whether an llms.txt file is present
  • Whether FAQ is marked up

SEO

  • A secure connection over HTTPS and a valid certificate
  • Whether the page is set to be indexed (no noindex)
  • Page title and meta description, each present and at a sensible length
  • A single H1 and a clean heading order
  • Alt text on images
  • Canonical, language attribute (lang), hreflang and viewport
  • Preview details for social networks (Open Graph)
  • robots.txt and sitemap, including whether listed addresses are reachable
  • Whether there is enough text content on the page
  • Whether a favicon is present

Loading time

  • The overall loading performance score (Lighthouse)
  • Largest Contentful Paint: when the largest visible content has loaded
  • Cumulative Layout Shift: how steady the layout stays while loading
  • Interaction to Next Paint: how quickly the page responds to input
  • Total Blocking Time: how long the page is blocked while loading

How to read your result

The result appears below the address field: an overall score, one card per area and a list of findings.

The overall score runs from 0 to 100. It combines GEO (40 %), SEO (40 %) and performance (20 %), and critical findings deduct extra points. From 75 points the homepage counts as in good shape, from 45 points there is room to improve, and below that the result is weak. If loading speed cannot be measured, the score combines GEO and SEO only.

The three cards show GEO (readability for AI systems: structured data, company details and text in the HTML), SEO (technical basics such as title, headings, HTTPS and indexing) and performance (loading speed and Core Web Vitals). Each card marks its checks as passed, finding or not checked.

The top findings are sorted by severity, so they are a good place to start. Every finding is marked critical, important or minor and comes with a short note on how to fix it. Under All findings you can filter by GEO, SEO and technical topics.

The check reads the homepage only, as the server delivers it, without running JavaScript. Subpages can look different. For the whole website you can request a full analysis below.

What we do not check

  • Only the homepage. Subpages are left out.
  • The page structure and internal linking are not assessed.
  • The scanner does not run JavaScript. It reads only what the server delivers.

A full analysis of your website

On request, we review your entire website: subpages, structure and structured data. You get the results and a proposal for implementation.

Reply within one working day. Non-binding request. We agree on the cost before we start.

We use your details only for this request. More in our privacy policy.

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Frequently asked questions

What does the GEO Check do?+

It checks the homepage of a website in three parts: GEO, SEO and performance. Each finding states what was measured.

What is llms.txt?+

llms.txt is a proposed text file in which a website sums up what it offers. The check looks at whether it exists.

What do Core Web Vitals mean?+

Core Web Vitals are the measurements LCP, CLS and INP. They describe loading time, stability while loading and the response to input.

Is the check free?+

Yes, the check is free.

Do I need to sign up?+

No, no signup is needed. You do not enter an email address.

How long does the check take?+

Usually a few seconds. Measuring the loading time can take a little longer.

Can I check other domains?+

Yes, you can enter any domain. The check reads only the publicly reachable homepage.