Compare / Google PageSpeed Insights
Performance & technical audit
The short version
Pick PageSpeed Insights to measure load speed and technical performance. Pick firsteyes AI to find out whether a first-time visitor understands your page and takes action. They measure completely different things.
This is not really a head-to-head, because the two tools measure different layers of the same page. Google PageSpeed Insights (built on Lighthouse) scores technical performance: load speed, Core Web Vitals, accessibility, and best practices.
firsteyes AI scores persuasion: does your headline say what you do, is your value proposition clear, does your primary CTA work and lead somewhere, do visitors trust you enough to act. A page can score 100 on PageSpeed and still fail every one of those.
What PageSpeed Insights is for
PageSpeed Insights is the standard for technical performance, and you should use it. A slow page loses visitors before they read a word, and Core Web Vitals affect Google rankings. Run it, fix the reds, keep it green. It is free and authoritative for what it measures.
What it cannot tell you
PageSpeed says nothing about whether your message lands. It will happily give a lightning-fast page a perfect score while that page confuses every visitor, buries its CTA, or makes a promise the signup flow contradicts. Speed is necessary but not sufficient - a fast page that does not convert is still a page that does not convert.
firsteyes fills exactly that gap. It reads your page the way a human visitor does, clicks through the conversion path, and tells you where the message and the funnel break down.
The right order
Use PageSpeed Insights to make sure the page loads fast and passes Core Web Vitals. Use firsteyes to make sure that once it loads, the page actually earns the click. You want both green.
Choose firsteyes AI if
- ✓You want to know why visitors do not convert, not why the page is slow
- ✓You want your copy and CTAs evaluated for meaning
- ✓You want specific fixes and rewrites
Choose Google PageSpeed Insights if
- ✓You want to measure load speed and Core Web Vitals
- ✓You are diagnosing technical performance issues
- ✓You need a free, Google-authoritative performance score
firsteyes AI visits your page like a first-time visitor, clicks every CTA, and hands you a scored report with exact fixes in about 90 seconds.
Audit your site for freeFree scored preview. Full report with exact fixes is a one-time $12.