Predicted attention & clarity
From the rendered page, a visual-saliency model predicts what's seen in the first few seconds, the order the eye follows and the attention each zone gets, plus a clarity score (elements, colours, fonts, words, empty space, alignment, focus). It's a model, labelled "predicted" — a fast read on your layout without waiting for traffic.
Your own zones
On the heatmap page you can draw zones on the capture to measure the attention share of a specific area — a hero, a CTA, a banner — and, on paid plans, ask the AI for advice on that exact zone.
Real-visitor behaviour
Add the Lensux tracking snippet to your site and the heatmap page shows four views over a full-page screenshot:
- Clicks — where people actually click.
- Scroll — how far down the page they get.
- Frustration — rage clicks (repeated clicks in one spot) and dead clicks (clicking something that looks clickable but does nothing).
- Contrast — the measured contrast map painted on the capture.
Adding the snippet
Copy the snippet from the heatmap page and paste it into your site's HTML. It's privacy-light: it records viewport width, clicks, scroll depth and frustration signals — no keystrokes and no personal content — and sends scroll on page hide. Your privacy policy should mention it; Lensux's own privacy page explains what it collects.