PrerenderBuddy

About

PrerenderBuddy helps you quickly check whether search crawlers and AI agents can read the page you are viewing.

Open any public website, click the extension, and get a crawlability score with practical checks for raw HTML, rendered content, metadata, crawler access, and common visibility issues.

The extension is built for founders, indie makers, no-code builders, and teams using JavaScript-heavy websites who want a quick way to spot whether crawlers may be seeing a thin app shell instead of real page content.

What it does:

- Checks the current tab URL
- Shows a crawlability score in the side panel
- Updates the browser badge with the latest score
- Highlights critical issues, warnings, and passed checks
- Lets you continue in PrerenderBuddy to save the site and run setup

What it does not do:

- It does not promise rankings
- It does not guarantee AI mentions
- It does not read passwords or form fields
- It does not modify the page you are viewing

PrerenderBuddy focuses on one technical visibility problem: whether crawlers and AI agents can receive readable page content instead of a thin JavaScript-rendered shell.