Website Performance Check

Analyse your website's speed, accessibility, SEO and best practices for both mobile and desktop — instantly, for free. Powered by Lighthouse.

100% Free · No Sign-Up Required
Up to 10 free checks per hour · Analyses both mobile & desktop

Want a Deeper Analysis?

Our professional website audit goes far beyond speed — we test 298 checks across security, performance, SEO, accessibility and more. Get a certified grade and badge for your site.

✓ 298 automated checks
✓ Detailed PDF report
✓ Security & vulnerability scan
✓ Embeddable badge & certificate
✓ 1 free retest included
Get Your Site Certified →