WebGrade
Checking

Check your website.

One public URL, four useful lenses: performance, accessibility, SEO, and security signals.

Start with a public URL

Run a focused check across the signals that matter.

Public HTTP(S) pages only. No credentials required.

Devices
Optional public scansOff by default

These providers receive a public submission. Enable each one only when you want its separate evidence.

No combined score. Evidence stays separated by source.Explore dated sample

Dated sample · Sep 20, 2026

Sample report

A completed audit with clear evidence by source. It never uses provider quota.

Open sample report

Sources

Evidence stays separate.

Google Lighthouse labChrome UX Report field when availableMozilla HTTP Observatory optional
How the evidence is collected

Lab measurements, field measurements, and public provider observations are reported separately. Missing data remains unavailable rather than being converted into a score.

    WebGrade — Website intelligence, without the noise