Gauge any website in seconds.
Paste a URL. PageGauge loads the site in a real browser and puts it on the dial — performance, SEO, accessibility, broken links, security, tech stack and carbon — as a clean report and a branded PDF you can hand a client.
A free website audit — performance, SEO, accessibility, broken links, security and more.
acme-studio.com
Overall score
A real report has eight sections, every finding explained, and a one-click PDF. See a full example →
Every report includes
Performance
Core Web Vitals, load speed, and page weight via Lighthouse.
SEO
Titles, meta tags, headings, structured data, robots and sitemap.
Accessibility
WCAG violations detected by axe — contrast, labels, structure.
Best Practices
Console errors, deprecated APIs, image sizing, and mixed content.
Broken Links
Every outbound link checked for dead ends and bad redirects.
Security & SSL
Security headers graded, HTTPS and TLS certificate validity.
Tech & Privacy
Detected stack, trackers, and cookies set on load.
Carbon
Estimated CO₂ per visit from the page's transfer size.
Free tools
Frequently asked
- What does PageGauge check?
- Performance and Core Web Vitals (via Lighthouse), SEO, accessibility, best practices, broken links, security headers and SSL, the detected tech stack and trackers, and an estimated carbon footprint — all in one report.
- Is it free?
- Yes. Paste a URL and get a full report and PDF, with no account required.
- Do you store my reports or the sites I audit?
- No. PageGauge is stateless — reports are generated on demand and never saved on our servers. Your recent audits live only in your own browser.
- What's the difference between single page and crawl?
- Single page audits the URL you paste and checks the links on it. Crawl follows internal links to audit several pages of the site and reports an aggregate score.
- Can I put my own branding on the report?
- Yes. Add your company name and logo and the report and PDF carry your branding instead of PageGauge — ideal for handing reports to clients. Your branding is stored only in your browser.
- Desktop or mobile?
- Both. Toggle the device before running an audit to measure with Lighthouse's desktop or mobile profile (throttling and viewport differ).