Lazyweb
Cesiumhttps://cesium.com/

Your landing page’s weakest score is Mobile web.

How Cesium ranks

  1. 1.Blackshark.ai68
  2. 2.Cesium64
  3. 3.Matterport63
  4. 4.Niantic Spatial60
  5. 5.Chronospace AI43
  6. 6.NavVis42
Fix Mobile web
64Growth scoreupdated

category scores

Mobile web56CTA62
category scoresShowHide
Mobile web56CTA62

Mobile web

56Fair

The phone experience as a first-class citizen.

Mobile web annotations on the mobile capture1234
  1. Collapsed mobile header — The desktop "SIGN UP FREE" CTA was dropped in the collapse, leaving zero primary action in the entire mobile fold.
  2. Accessibility bubble — Floats directly over the Google logo, truncating it to "oogle" and undermining the trust row.
  3. Shield badge overlay — Overlaps the "Cesium at SIGGRAPH 2026" card heading, clipping the first character of both lines.
  4. Empty search pill — A blank white input sits beside a separate search icon, looking like a broken duplicate control in the header.

CTA

62Fair

Copy, size, verb, cost-feel — does the primary CTA earn the click?

Cesium
Matterport
Blackshark.ai

Problems

  • no CTA in hero, nav-corner only
  • no CTA visible on mobile fold
  • small footprint vs headline
  • 'sign up' signals a form, not value

Graded against Lazyweb’s growth rubrics.