Shimmer UX

Instant UX audits. Scored, prioritized, actionable.

Paste any URL. Get a full UX report with category scores, ranked issues, and specific fixes — in under a minute.

Run a free audit
UX Audit
<60s
|
Enter a URL above to start

How it works

Three steps.
Under a minute.

01

Paste a URL or drop a screenshot

Point it at any public website. URL analysis covers structure, copy, and CTAs. Screenshots cover visual design and layout.

02

AI analyzes every UX category

The site is scored across Visual Design, Conversion, Accessibility, Mobile UX, Copy, and Trust Signals. Each category gets a score and specific findings.

03

Get your report

Issues ranked by impact. Fixes you can act on. Export as PDF or copy findings directly.

What you get

A full UX audit
in under a minute.

Every report includes:

Overall score — 0–10 rating with breakdown by category
Category scores — Visual Design, Conversion, Mobile UX, Copy, Accessibility, Trust Signals
Prioritized issues — ranked High/Medium/Low by business impact
Actionable fixes — specific recommendations, not generic advice
Projected lift — estimated conversion improvement with confidence range
PDF export — print-ready report you can share or send
notarealsite.example
5.3/10
Average — several quick wins available
Conversion lift potential
+9.1%
±28% confidence range
Category Breakdown
Visual Design
7.4
Conversion
4.8
Accessibility
3.9
Mobile UX
5.3
Copy & CTAs
4.2
Trust Signals
6.1
Key Issues
Hero headline names the product, not the outcomeHigh

The current headline leads with the brand name and lists 3 features. Rewrite to answer "what does my work look like after signing up?" — outcome-led heroes convert 22–31% better across SaaS.

Primary CTA has no friction-reducing copy beneath itHigh

"Get started" stands alone with nothing to address hesitation. One line below the button — "No credit card required. Cancel anytime." — removes the #1 reason users pause at this exact moment.

Mobile CTA is buried two taps deep in the navMedium

On viewports under 768px the primary action is collapsed inside the hamburger. With 60%+ of traffic on mobile, the CTA needs to be a persistent element in the header — not hidden behind a menu.

Use cases

Before the call.
During discovery. After launch.

For freelancers

Audit prospects before outreach

Run a quick audit before reaching out. Walk into the conversation with data, not a cold pitch.

For agencies

Review client sites in discovery

Skip the guesswork. Show clients exactly what's holding their site back — with scores and priorities.

For strategists

Benchmark competitors

See how a client's site stacks up. Identify gaps they can exploit.

For builders

QA your own work

Run it on your own projects before launch. Catch what you missed.

Pitch email generator

Walk away with the email
already written.

Every audit generates a 2–3 sentence pitch email based on the site's score. Low score? It pitches a redesign. Mid-range? A CRO sprint. Copy, paste, send.

Score below 7.0Pitch a full redesign engagement
Score 7.0 – 8.9Pitch a targeted CRO sprint
Score 9.0+Pitch traffic scaling or A/B testing
New Message
Tomarcus@trellisapp.io
Subject: Quick take on Trellis App's homepage UX

Hi Marcus,

I ran a quick audit on trellisapp.io and found 3 high-impact issues holding back your conversion rate — no above-fold CTA, a headline that leads with features instead of outcomes, and a form with 7 fields where 4 would convert better.

Based on the site's current score (5.8/10), a focused CRO sprint could lift conversions by an estimated 5–8%. Worth a 20-minute call?
UX Score5.8 / 10
Issues found7
Lift potential+5–8%
<60saverage audit time
8UX categories scored
7prioritized issues per report

Your next audit is
less than a minute away.

No account. No credit card. Paste a URL and get a full report — free.

Run a free audit