Alli AI LLC

Instantly check if ChatGPT, Claude and Gemini can actually read your website.

There's a good chance AI crawlers can't read your website, and nothing about looking at it would tell you. This finds out in about ten seconds, free, on any page you open. Here's the problem. When ChatGPT, Claude, Perplexity, or Google's AI answers a question, it reads the raw HTML your server sends, before any JavaScript runs. Sites built with React, Next.js, Vue, and most modern frameworks hand the crawler a nearly empty page and fill in the content later, after the crawler has already left. Your competitor gets cited in the answer. You don't. Your analytics never flag it, because the visitor who skipped you was never a person. Install it, open your own site, and click Analyze. You'll see: • Your real visibility score: the percentage of your content a crawler receives with JavaScript switched off, measured by comparing your server HTML against the fully rendered page, word for word. Not an estimate. • Exactly what's missing. Your page renders right next to the raw server response, same renderer on both sides, so the gap on screen is the content you're losing. Screenshot it, send it to your developer, argument over. • Who you're blocking. The extension reads robots.txt for a dozen named AI crawlers and flags the ones you're shutting out by accident. • What's holding the page back: JSON-LD, sitemap.xml, and llms.txt in one pass, plus server speed, since a crawler on a tight budget quits on a slow page. It even re-requests your page as GPTBot, ClaudeBot, and PerplexityBot, the real crawler identities, to catch blocking and cloaking a normal visit would never show you. And it won't flatter you. If something can't be measured, it says so instead of inventing a number. Blocking a training crawler like CCBot never counts against you, because that's a licensing call, not a visibility one. You get a straight answer and a one-page report you can hand to whoever owns the fix. No account, no tracking, nothing to configure. The analysis runs in your browser. Add it, run it on the page you care about most, and know where you stand before you finish your coffee.