Enter a site. In about ten seconds you get a score out of 100 across the five things an answer engine needs before it quotes a page, and the three fixes that move it most.
Public signals only. Nothing is stored except the score, for ten minutes.
Get the first fix, written out, free
We will email you the single task that moves your score most: what your site does now, what to change, and how to check it worked. Hand it to whoever looks after your site, or paste it into ChatGPT, Claude or Cursor. No code, nothing to install.
What the check measures
Access, 25 points. robots.txt read per user agent for fourteen AI crawlers and fetchers. A blocked search fetcher costs more than a blocked training crawler, because the fetchers are the bots that cite pages live.
Agent map, 15 points. llms.txt exists, is text, and links to the site's own pages rather than a template demo.
Entity, 20 points. Organization or business schema, FAQPage and Article schema, a canonical tag and Open Graph on the homepage.
Quotable content, 25 points. On up to three sampled pages: at least 300 words, an answer-first paragraph with a figure right after the H1, three or more H2 sections, a table.
Dates and sources, 15 points. Publication dates in meta or schema, source phrases in the text, a sitemap with lastmod.
What it does not measure
Traffic or citations already happening: that is in your analytics, and the plugin's ai-visibility command reads it.
Rankings, backlinks or keyword demand.
Pages that need a login, or sites that block the checker itself.
Run the full gates on your own corpus
The check reads a sample. The sixteen gates read every page in your repository, in one command, for free.
Five things an answer engine needs before it can cite a site: whether its crawlers are allowed in robots.txt, whether there is an llms.txt map, whether schema names the entity, whether the sampled pages open with a quotable answer and carry tables, and whether pages expose dates and name sources. It reads the homepage, robots.txt, llms.txt, the sitemap and up to three pages.
Does it measure traffic from ChatGPT or Perplexity?
No. Traffic lives in your analytics. This check measures whether the site is readable and quotable in the first place, which is the part you control. The OperStack plugin for Claude Code has an ai-visibility command that reads the GA4 side.
Is anything stored?
The score is cached for ten minutes so a repeated check is instant. Nothing else is kept unless you ask for the PDF and leave an email.
Why did my site score low on content when the pages are long?
Length is not the signal. The check looks for an answer-first paragraph of 20 to 90 words with a figure right after the H1, at least three H2 sections and a table. Long pages that bury the answer score low because engines quote the opening, not the middle.
What is the difference between this and the audit?
This is the free, automatic, ten-second version of the first two pages of the audit. The audit adds an analyst, Search Console data, competitor pages, and a ten-page report with a price on every fix.