How healthy is your website?
150+ checks across performance, security and SEO in one report, with a plain-English fix for every issue.
- Results in about a minute
- Passive checks only
- 150+ checks with fixes
Performance
Core Web Vitals and Lighthouse lab data from Google PageSpeed Insights.
Security
HTTPS, certificates, security headers, cookies, email DNS records and known-vulnerable libraries.
SEO
Titles, descriptions, headings, canonical tags, structured data, robots.txt and sitemaps.
AI readiness
Whether AI search crawlers may read the site, and whether its content is easy for them to quote.
Site profile
Technologies and their versions, known vulnerabilities, hosting, domain expiry and popularity.
How a scan works
Enter an address
Type a domain or a full URL. No sign-up is needed for your first scans of the day.
We load it like a visitor
Our bot fetches the page and a handful of public files such as robots.txt and the sitemap, runs Google PageSpeed Insights and reads public DNS records. It never sends attacks, guesses paths or submits forms.
Read one clear report
Every check says what it found, why it matters and how to fix it, with a guide for each topic. Share the report link with your developer or host.
Questions
Is it safe to scan a site I do not own?
Yes. The scan is passive: it reads only what any visitor or search engine can already see, so it is not a penetration test and it does not stress the server.
What does it cost?
Scanning is free, with a daily limit. A free account raises the limit and keeps your history; Pro adds desktop tests, longer history and monitoring.
How is the score calculated?
Each area gets a score from its checks, weighted by severity. The overall grade combines performance, security and SEO; AI readiness and the site profile are shown separately.