well tested.
Plans
Free tool

Free website check: any public URL in a real browser.

Paste a URL and pick what you're looking for. A real browser loads the page and captures page-load evidence — screenshots plus a shareable result. Your goal is saved as context for a full AI-planned test, not executed by this check. One anonymous check per network, no signup.

Free anonymous check

Paste a public URL — we load it in a real browser and capture page-load evidence.

Recommended

Advanced targetsDesktop, mobile, and alternate browsers

Desktop browsers

Mobile web

Desktop Chrome-class rendering at 1280×720.

What should a new visitor be able to find?

We only look at the page. We don't try to complete the journey.

One check per network · no signup required · compare paid plans for ongoing runs

After your first proof

The full evidence workbench

One anonymous check is a taste. Choose a paid plan to save scenarios, run batches, and publish shareable proof for every release.

Example evidence receipt: browser screenshot, vision verdict, and shareable proof link from the Well Tested workbench.

Evidence receipt

Pricing page smoke · Chromium

Passed4.2s · 3/3 steps
  1. URL check
  2. Screenshot
  3. Vision
  4. Share ready
your-app.vercel.app/pricing
Step 3

Open URL

your-app.vercel.app/pricing

Assert hero

Heading + primary CTA visible

Capture frame

Full-page screenshot saved

Vision verdict pass · 94%

Hero headline and orange CTA are visible. No overlap or broken layout in the captured frame.

Shareable proof

welltested.io/vibe/…/share?t=••••

Token-gated link for QA & stakeholders

  • Live screenshot

    Real browser session — not a crawler ping.

  • AI scenarios

    Describe a goal; the planner writes steps.

  • Vision verdicts

    Models flag layout and regression issues.

  • Proof pages

    Tokenized links for QA and stakeholders.

First proof·One check, no cardBuilder·Higher limits + email reportsTeam and Scale·Firefox/WebKit + CI alerts
Compare all plans