Strava — Design Score: 76/100 (grade B)
Strong motion & typography polish, but primary CTA is nearly unreadable and spacing feels cramped—fix button contrast and breathing room first.
This is a static, crawlable rendering for search & AI engines. The interactive version — filters, live decode console, copy & export — is at https://mozaika.design/score/strava.com.
The four measured dimensions
- Typography & Hierarchy: 83/100
- Color & Contrast: 74/100
- Spacing & Layout: 58/100
- Motion & Polish: 88/100
What we measured
- Typography & Hierarchy — type ladder rhythm: 2.13× · 1.07× (21.6/35)
- Typography & Hierarchy — weight contrast: [400, 600] (spread 200) (17.1/20)
- Typography & Hierarchy — body line-height: 1.33 (14.0/15)
- Typography & Hierarchy — heading line-height: 1.00 (10.0/10)
- Typography & Hierarchy — size discipline: 3 (20.0/20)
- Color & Contrast — body text contrast (WCAG): 21.00:1 (30.0/30)
- Color & Contrast — primary button contrast: 3.31:1 (5.9/10)
- Color & Contrast — accent discipline: 2 (20.0/20)
- Color & Contrast — surface coverage: 32% dominant (7.6/20)
- Color & Contrast — scheme consistency: light (10.0/20)
- Spacing & Layout — structure & responsive: 2 breakpoints (15.0/15)
- Motion & Polish — motion tokens: 150ms dominant (25.0/25)
Every line above is read from the live DOM — the exact contrast ratio, the detected spacing grid, the forced hover states — not an AI's guess from a screenshot.
Top fixes
- Raise primary button contrast above 4.5:1
- Add 1–2 more responsive breakpoints (tablet, large desktop)
- Increase body line-height from 1.33 to 1.5–1.6
The comprehensive report — every fix with why + the exact how-to — is part of Mozaika Pro.
An automated measurement of Strava's publicly-visible design (color, type, spacing, motion) — not affiliated with strava.com. Removal requests: hello@mozaika.design.