Powered by AI & Lighthouse

Roast Your Website

Get instant performance insights, SEO analysis, and AI-powered recommendations to make your website faster and more discoverable.

Paste any public URL to get a detailed SEO and performance analysis

Lighthouse Dark (v2) - The metrics Google is too polite to give you. | Product Hunt

How it works

Three simple steps to get actionable insights

1

Drop a URL

Any public site. We sanitize inputs for safety.

2

We analyze

Fetch HTML, parse SEO, and pull field data from CrUX.

3

Get the roast

Clear fixes with a spicy tone. Prioritized and pragmatic.

What you get

Everything you need to improve your site's performance

SEO scan

Titles, descriptions, headings, robots - the stuff that actually matters.

Core Web Vitals

Real-user CrUX data for LCP, CLS, and INP on mobile and desktop.

AI roast

Blunt, actionable feedback with steps you can ship today.

No setup

Paste a URL. We'll do the rest. No extensions. No fluff.

Shareable link

Bookmark or share results with the ?url= parameter.

Privacy first

No login, no storage. Analysis runs server-side.

  • 12+SEO checks
  • 3Core metrics
  • ~3sTime to insight

Trusted by developers worldwide • Free forever • No sign-up required