What powers colorpenguin.com?
Last seen Jun 2026 · 16 technologies across 8 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
CDN
Cloudflare
since Nov 2024
JavaScript frameworks
Svelte
since Nov 2024
JavaScript libraries
Live chat
Crisp Live Chat
since Nov 2024
Miscellaneous
Programming languages
Node.js
since Nov 2024
UI frameworks
Headless UI
since Nov 2024
Radix UI
since Jun 2026
shadcn/ui
since Jun 2026
SvelteKit
since Nov 2024
Tailwind CSS
since Nov 2024
Audience
- 65% desktop
- 35% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.04 / 10 · ranked #11,954,000 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.2 MB · 52 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Radix UI Jun 2026
- detected shadcn/ui Jun 2026
- detected Cloudflare Browser Insights Nov 2025
- detected HTTP/3 Oct 2025
- dropped HTTP/3 Sep 2025