Your website's performance, explained by an expert.
Metrical runs a real-browser performance test on your URL. AI translates the results into plain English and gives you a prioritized list of exactly what to fix first.
How it works
Three steps to faster pages
Real browser. Real conditions.
Enter any URL above. Metrical's performance lab runs your site across desktop and mobile profiles — measuring exactly what a real user experiences, not a synthetic estimate. Network throttling, multi-pass testing, and filmstrip capture included.
Desktop
FCP
Good1.20s
LCP
Improve2.80s
CLS
Good0.040
TBT
Good0.180s
FID
Good0.010s
INP
Improve0.240s
Every metric, explained.
See your Core Web Vitals at a glance — LCP, CLS, INP, FCP, TTFB — with a frame-by-frame filmstrip of how your page loads. Then read the deep dive report: what each number actually means, what's causing it, and why it matters for your users and search rankings.
Performance Opportunities (3)
Multiple app JS chunks are render-blocking and delay LCP
Could improve LCP by ~1.2s
Serve images in next-gen formats
Save ~340 KB on initial load
Reduce unused CSS
Could improve FCP by ~0.3s
Know what to fix first.
Get a prioritized action plan specific to your site — not a generic checklist of everything that could theoretically be improved. Each fix is ranked by impact, explained in plain English, and scoped to your actual bottlenecks. No guesswork, no noise.
Action Plan (3)
What you get
Built for teams who ship
Everything you need to understand and improve your site — without needing a dedicated performance engineer.
Real browser, real data
Powered by Metrical's own performance lab — not synthetic estimates. Tests run with real network throttling profiles across desktop and mobile.
Plain English analysis
Every finding is explained in language that does not require a performance engineering background. Written by AI trained on expert-level analysis.
Prioritized, not exhaustive
You get the 5–8 fixes that will actually move the needle — not a wall of audit items ranked by nothing. Focus goes where impact is highest.
No sign-up to try
Paste a URL and run a scan. No account required. See your Core Web Vitals and a summary instantly. Sign up only when you want to save history.
Exportable reports
Download your full report as CSV, JSON, or Markdown. Share it with your team, drop it in a Notion doc, or attach it to a client delivery.
Core Web Vitals focus
LCP, CLS, INP, FCP, TTFB — the metrics Google uses for search rankings. Metrical makes improving them accessible without a specialist on your team.
Pricing
Pricing that scales with you
Start free, upgrade when you need more scans.
Free
Perfect for trying out Metrical
- 3 scans per month
- Core Web Vitals & CrUX data
- 2 devices, 1 location, 2 connections
- Full deep dive (all opportunities)
- Personalized action plans
- Scan history & historical trends
Hobby
For freelancers and side projects
€0.36 per scan
- Everything in Free, plus:
- 25 scans per month
- 8 devices, 6 locations, 4 connections
- Report downloads (CSV, JSON, Markdown)
Pro
For agencies and growing teams
€0.15 per scan
- Everything in Hobby, plus:
- 125 scans per month
- All devices, locations & connections
- Scheduled scans
- API access
- PDF reports
A report worth acting on.
Create a free account to save your scan history, track trends over time, and unlock full deep dive reports and action plans.
No credit card required.