Free Chrome extension · by J6 Venture

SEO Inspector. See your site the way AI crawlers do.

SEO Inspector is a free browser tool for SEO and AEO. In one click it probes any page as the real AI crawlers, shows what they can and can’t see, and inspects your schema, metadata and structured data, so you know your pages are ready to be found and cited.

🔒 Collects nothing. Stores nothing. Everything runs in your browser. Privacy policy
The problem

Optimized for Google, invisible to AI.

You optimize for Google, but AI answer engines read your pages through a different lens. Content rendered by JavaScript can be invisible to crawlers, a broken schema fails silently, and a stray robots.txt or llms.txt rule can quietly shut out the exact bots you want citing you. Until now there was no way to see your page the way GPTBot or ClaudeBot actually sees it.

Without it
  • You see the rendered page; crawlers may see far less.
  • JavaScript-dependent content can be invisible to AI crawlers.
  • Schema and structured data break with no warning.
  • robots.txt and llms.txt can block answer engines silently.
With SEO Inspector
  • Probe any page as GPTBot, ClaudeBot and more, in one click.
  • See the render gap between your HTML and what bots receive.
  • Validate schema, metadata and canonical at a glance.
  • Confirm robots.txt and llms.txt allow the crawlers you want.
What you can do

Four checks that decide whether AI can find you.

One click on any page opens the inspector. Here is what it shows you, the way real AI crawlers see your site.

Crawler reachability

See your page the way bots see it.

Probe any URL as GPTBot, ClaudeBot, Google-Extended, PerplexityBot and more, and see exactly what each one receives, not what you hope it does. Spot the pages a stray robots.txt rule is quietly turning away.

  • Real user-agents, real requests
  • Catch bots your robots.txt blocks
  • Works on your site or a competitor’s
SEO Inspector
Probe as crawlers · yoursite.com/pricing
GPTBot
200 · full HTML
Reachable
ClaudeBot
200 · full HTML
Reachable
PerplexityBot
200 · full HTML
Reachable
CCBot
403 · blocked by robots.txt
Blocked
Render-gap detection

Find the content that needs JavaScript.

Compare the rendered page against the raw HTML a crawler receives, and surface everything that only appears after JavaScript runs. That is the content answer engines often never see, even when it looks fine in your browser.

  • Rendered versus raw, side by side
  • See the share hidden behind JS
  • Catch content that silently vanishes
SEO Inspector
Render gap · yoursite.com/pricing
Rendered in browser
what a person sees
1,240 words
Received by crawler
raw HTML, no JavaScript
320 words
920 words (74%) only appear after JavaScript runs.
robots & llms

Read your AI rules at a glance.

Instantly see what your robots.txt and the emerging llms.txt allow and block for AI, per crawler, so you are not accidentally shutting the door on the answer engines you actually want to be cited in.

  • robots.txt, llms.txt and sitemap
  • Per-crawler allow and disallow
  • Catch accidental blocks fast
SEO Inspector
Rules · yoursite.com
/robots.txtFound
/llms.txtFound
/sitemap.xmlFound
AI rules
GPTBotAllowed
CCBotDisallowed
Schema & entities

Make your page quotable.

Title, headings, meta, canonical and structured data in one view, so your pages are readable, quotable and eligible to be cited in AI answers. See what is present and what is missing without leaving the tab.

  • Title, meta, canonical and headings
  • JSON-LD and Open Graph checked
  • Spot what is missing to be cited
SEO Inspector
Schema · yoursite.com/pricing
TitlePricing, Acme Analytics
Meta description148 chars
Canonicalset
Structured dataArticle, FAQ
Open Graph1 missing
How it works

One click. No setup.

01
Open any page
Navigate to a page you want to inspect, yours or a competitor’s.
02
Click the SEO Inspector icon
SEO Inspector reads the rendered page and requests robots.txt, llms.txt and the page itself, without cookies.
03
Read the report
Crawler reachability, render gaps and schema readiness, all in the popup. Nothing leaves your browser.
Privacy by design

No account. No server. No data collected.

SEO Inspector has no backend. It makes requests only to the site you are inspecting, transmits nothing to J6 Venture or anyone else, and stores nothing on your machine. It is a developer tool, free forever, with no paid tier.

Read the full privacy policy →

Make sure AI can find you.

Free, private, and one click away. Add SEO Inspector to Chrome and check your first page in under a minute.

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