The whole project has changed significantly since I first shared it here.
What started as a prerendering service for JavaScript websites has grown into a complete crawler visibility toolkit. The platform now includes managed prerendering, crawler diagnostics, raw vs rendered HTML comparisons, bulk website checking, a Chrome extension, macOS app, developer API, CLI and MCP tools.
I have also rebuilt large parts of the dashboard, rendering infrastructure and website setup process. The next step is releasing the self-hosted rendering engine and integrations for developer tools.
The goal remains simple: help website owners see what search engines and AI crawlers actually receive, and fix it when they receive almost nothing.
Curious what crawlers actually see on your website? You can check it for free at https://prerenderbuddy.com
Prerender Buddy has been completely overhauled
The whole project has changed significantly since I first shared it here.
What started as a prerendering servi...