CrawlReadyBetav0.6.3

Free tool — no signup required

Test what Googlebot & AI crawlers see on your site

A free website crawler & robots.txt test. Enter any URL to see exactly what Googlebot, ChatGPT, Perplexity, and other major crawlers receive — and whether your robots.txt is blocking them.

Real crawler user-agentsResults in ~15 seconds3 free scans per day

CrawlReady — Make Your Website Visible to AI Search

Is your JavaScript website invisible to ChatGPT, Perplexity, and Google? CrawlReady fixes that — zero code changes required.

The Problem

Single-page applications (SPAs) built with React, Vue, Angular, and AI app builders like Lovable, Bolt, and Base44 are invisible to most search engines and AI crawlers. Bots see an empty HTML shell instead of your actual content.

This means zero organic traffic from Google, no citations in ChatGPT or Perplexity answers, and broken social media previews when you share links.

The Solution

CrawlReady is a dynamic rendering engine that sits in front of your website. When a bot visits, CrawlReady renders your JavaScript, injects SEO metadata, structured data, and serves a fully-crawlable HTML page. Human visitors get the original fast SPA experience — unchanged.

Works with React, Vue, Angular, Svelte, and any JavaScript framework
Supports 26+ crawlers: Googlebot, GPTBot, PerplexityBot, ClaudeBot, and more
Zero code changes — deploys as a Cloudflare Worker proxy
Sub-second response times via edge caching

Free AI Visibility Audit

Test what Google, ChatGPT, Perplexity, and 26 AI crawlers see on your website. Instant results.

Run your free audit now →

How It Works

Detect — CrawlReady identifies bot traffic by user-agent (Googlebot, GPTBot, etc.)
Render — Your JavaScript page is rendered in a headless browser on Cloudflare's edge network
Enhance — SEO metadata, canonical URLs, structured data, and Open Graph tags are injected
Cache & Serve — The rendered HTML is cached in KV and served instantly on subsequent requests

FAQ

Do I need to change my code or migrate frameworks?: No. CrawlReady works as a transparent proxy layer. Zero code changes, zero framework migrations.
Which crawlers does CrawlReady support?: 26+ bots including Googlebot, Bingbot, GPTBot, ChatGPT-User, PerplexityBot, ClaudeBot, Applebot, FacebookExternalHit, TwitterBot, LinkedInBot, and more.
Will CrawlReady slow down my site for real users?: No. Real users never hit the rendering pipeline. CrawlReady only activates for detected bot user-agents.
What is AEO (Answer Engine Optimization)?: AEO is optimizing your website to be cited by AI answer engines like ChatGPT, Perplexity, and Google AI Overviews. CrawlReady helps by ensuring AI crawlers can read your full content and structured data.