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LLM SEO Index

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Check if ChatGPT, Claude, and Google can crawl your site in 10 seconds.

LLM SEO Index introduction

Free tool to verify AI and search engine crawlability, detect robots.txt issues, and improve visibility to ChatGPT, Claude, Perplexity, and traditional search engines.

Website:
llmseoindex.com
๐Ÿ“  Content Generation & SEOfree
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LLM SEO Index screenshot

LLM SEO Index overview

LLM SEO Index is a free tool that checks whether ChatGPT, Claude, and Google can crawl your website. It identifies robots.txt issues such as blocked crawlers, syntax errors, wildcard blocks, missing sitemaps, and CMS default blocks that may prevent AI search engines from accessing your content. The site also provides educational guides about robots.txt, sitemaps, and AI crawlability.

LLM SEO Index features

  • Checks visibility to ChatGPT, Claude, and Google
  • Detects blocked AI crawlers
  • Detects robots.txt syntax errors
  • Detects wildcard blocks
  • Detects missing sitemaps
  • Detects CMS default blocks
  • Covers AI search engines: ChatGPT, Perplexity, Claude, Meta AI, Apple (Siri), Amazon (Alexa)
  • Covers traditional search engines: Google, Bing, DuckDuckGo, Yandex, Brave
  • Provides educational guide to robots.txt, sitemaps, and AI visibility
  • Sign in with Google
  • Free to use according to source

Questions about LLM SEO Index

LLM SEO Index pros

  • Checks multiple AI crawlers including ChatGPT, Claude, Perplexity
  • Covers traditional search engines as well
  • Fast 10-second check
  • Identifies common robots.txt mistakes
  • Includes educational guides
  • Free to use
  • Trusted by leading SEO and marketing teams according to site

LLM SEO Index use cases

  • Verify AI search engine crawlability before losing traffic
  • Diagnose robots.txt issues blocking AI visibility
  • Check traditional search engine crawlability
  • Fix unintentional CMS blocks
  • Validate sitemap declarations
  • Ensure visibility for ChatGPT, Claude, Perplexity, and other AI tools
  • Monitor AI crawler access over time
  • Learn robots.txt best practices

Who LLM SEO Index is for

  • SEO teams
  • Marketing teams
  • Website owners
  • Web developers
  • Content publishers
  • E-commerce managers
  • Bloggers
  • Agencies

LLM SEO Index pricing

Free to use according to the source; no paid plans mentioned.

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