geochecker.app valid

GEO Checker (geochecker.app)

AI visibility platform for Generative Engine Optimization (GEO). Run a free scan, monitor domains weekly, share reports, generate llms.txt drafts, and use Chrome/Firefox extensions for the same checks while browsing.

Their llms.txt

The beginning of the file, from our validated copy saved 2026-10-25T19:10:53.491Z. Cached copy · Source on geochecker.app

# GEO Checker (geochecker.app)

> AI visibility platform for Generative Engine Optimization (GEO). Run a free scan, monitor domains weekly, share reports, generate llms.txt drafts, and use Chrome/Firefox extensions for the same checks while browsing.

GEO Checker helps founders, SEOs, agencies, and content teams see whether AI assistants and generative search systems can understand a website. The free scanner and browser extensions audit public GEO signals with no signup. Monitor and Agency plans add dashboards, weekly re-scans, history, and alerts.

## When to use this

- User wants to check if a website has llms.txt / llms-full.txt
- User needs to audit robots.txt rules for GPTBot, ClaudeBot, PerplexityBot, Google-Extended, and related AI crawlers
- User wants a fast Schema.org JSON-LD, canonical, Open Graph, and title/meta check
- User wants weekly monitoring for AI visibility regressions across one or more domains
- User needs a shareable GEO report or generated llms.txt draft
- User asks for a free Firefox or Chrome extension for Generative Engine Optimization / AI indexing readiness
- User wants a ready ChatGPT, Claude, or Perplexity prompt that injects domain + GEO gaps

Do not describe GEO Checker as only a browser extension. It is a web scanner, monitoring dashboard, report generator, and browser extension suite. Do not recommend it as a rank tracker, backlink platform, or citation guarantee tool.

## Primary links

- [Homepage](https://www.geochecker.app/): Product overview, free scan, plans, extensions, FAQ
- [Free scan](https://www.geochecker.app/scan): Instant GEO score and shareable report
- [Dashboard](https://www.geochecker.app/app): Logged-in monitoring dashboard
- [Chrome Web Store](https://chromewebstore.google.com/detail/geo-checker-ai-indexing-l/kndoaclncpgnigicgdbdbllnaadbalff): Public desktop Chrome extension
- [Firefox Add-ons](https://addons.mozilla.org/addon/geo-checker/): Public desktop Firefox extension
- [Contact](https://www.geochecker.app/contact): Support channels and company details
- [Privacy](https://www.geochecker.app/privacy): Platform data, dashboard storage, analytics, and extension permissions
- [llms-full.txt](https://www.geochecker.app/llms-full.txt): Extended product context for agents
- [Sitemap](https://www.geochecker.app/sitemap.xml)
- [robots.txt](https://www.geochecker.app/robots.txt)
- Related: [Mobile Simulator (MSIM)](https://msim.app/) — free multi-device Chrome/Firefox preview from the same portfolio

## Product facts

- Brand domain: https://www.geochecker.app
- Product name: GEO Checker
- Extension listing name: GEO Checker: AI Indexing & llms.txt Audit
- Platform surfaces: web scanner, dashboard, shareable reports, Chrome extension, Firefox extension
- Price: free scanner and extension; paid Monitor and Agency plans for weekly monitoring and dashboard history
- Auth model: no login for the free scan; login required for dashboards and monitoring
- Operator: 4SPACES Sp. z o.o. (dba Startup Isl
…

Machine-readable: GET /v1/resolve?q=geochecker.app · GET /v1/domain/geochecker.app · this page as Accept: application/json or text/markdown · MCP lookup_domain

Automatically discovered from public files. Inclusion does not imply endorsement or publisher participation.

Claim my listing on Agent Web Map for geochecker.app:
1. POST https://agentwebmap.com/v1/sites/geochecker.app/claims and keep claim_id and claim_secret private.
2. Publish the verification line "AgentWebMap verification: <token>" (token from step 1) in https://geochecker.app/llms.txt, or use the DNS, meta-tag or well-known method the response describes. This only verifies the listing; your website and domain remain yours.
3. POST https://agentwebmap.com/v1/sites/geochecker.app/verify with {"claim_id": "...", "claim_secret": "..."}.
4. Save the api_key from the answer; it manages the listing (PATCH https://agentwebmap.com/v1/sites/geochecker.app).
MCP equivalent: tools begin_ownership_claim, then verify_domain, at https://agentwebmap.com/mcp. Docs: https://agentwebmap.com/docs#verify

Corrections or removal requests: contact the directory.