Report in 20–40 seconds
How healthy is your website?
Enter the address and get an objective report from public sources: Google PageSpeed, Mozilla Observatory, W3C and the Internet Archive, plus our own checks for SEO, security headers and email.
What we check and why it matters
Speed (Google PageSpeed)
Mobile Lighthouse scores and the three Core Web Vitals Google uses for ranking.
Security
HTTPS, the SSL certificate, the headers that protect visitors and the Mozilla Observatory grade, an independent public test.
Basic SEO
Title, description, heading structure, viewport, canonical and the share image: the foundation of any ranking.
Code quality
W3C validation and page size: clean code loads fast and renders the same everywhere.
Domain email
SPF and DMARC: without them anyone can send email “from” your company, and yours lands in spam.
History
The domain's first snapshot in the Internet Archive: age matters for trust and for Google.
Frequently asked questions
What happens to the address I enter?
Our server sends it to the listed public services (Google PageSpeed, Mozilla Observatory, W3C, Internet Archive) and reads your page once. We do not link it to data about you or use it to contact you.
Why does it take up to 40 seconds?
Google PageSpeed loads the site in a real browser on a simulated phone and measures everything. The other checks take a few seconds.
The scores differ from what I see in PageSpeed Insights. Why?
Google runs the test on different servers with simulated networks; a few points of variation between runs is normal. The trend matters, not the exact figure.
Can’t find the answer? Write to us and we’ll reply directly.
Have an idea, a process that slows you down or an opportunity you want to explore?
Tell us what you want to build or what you want to simplify. We look at the situation and suggest a suitable direction.