What powers coolenglish.org?
Last seen Jun 2026 · 11 technologies across 8 categories
CDN
Amazon CloudFront
since Mar 2026
CMS
Sanity
since Apr 2026
Amazon SES
since Mar 2026
JavaScript frameworks
Miscellaneous
PaaS
Amazon Web Services
since Mar 2026
Programming languages
Node.js
since Mar 2026
UI frameworks
Tailwind CSS
since Mar 2026
Audience
- 94% desktop
- 6% phone
Brazil
Argentina
Spain
Colombia
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.24 / 10 · ranked #69,870,047 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 1.0 MB · 43 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Sanity Apr 2026