Posthog — Design Score: 82/100 (grade B)
Strong type & color foundation (98, 92), but spacing feels cramped (54) and motion lacks staged reveals—limits perceived polish.
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/posthog.com.
The four measured dimensions
- Typography & Hierarchy: 98/100
- Color & Contrast: 92/100
- Spacing & Layout: 54/100
- Motion & Polish: 71/100
What we measured
- Typography & Hierarchy — type ladder rhythm: 1.50× · 1.14× · 1.40× · 1.07× (32.5/35)
- Typography & Hierarchy — weight contrast: [400, 500, 600, 700, 800] (spread 400) (20.0/20)
- Typography & Hierarchy — body line-height: 1.53 (15.0/15)
- Typography & Hierarchy — heading line-height: 1.11 (10.0/10)
- Typography & Hierarchy — size discipline: 5 (20.0/20)
- Color & Contrast — body text contrast (WCAG): 18.16:1 (30.0/30)
- Color & Contrast — primary button contrast: 5.10:1 (10.0/10)
- Color & Contrast — accent discipline: 3 (20.0/20)
- Color & Contrast — surface coverage: 50% dominant (16.0/20)
- Color & Contrast — scheme consistency: light (16.0/20)
- Spacing & Layout — structure & responsive: 1 breakpoints (12.0/15)
- Motion & Polish — motion tokens: 150ms dominant (25.0/25)
- Motion & Polish — choreography: 0 reveal candidates (10.0/20)
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
- Add responsive spacing grid (4–8 breakpoints)
- Implement scroll-triggered reveals for hero & section blocks
- Expand motion token library to 3–4 durations
The comprehensive report — every fix with why + the exact how-to — is part of Mozaika Pro.
An automated measurement of Posthog's publicly-visible design (color, type, spacing, motion) — not affiliated with posthog.com. Removal requests: hello@mozaika.design.