What powers coloredsudoku.com?
Last seen Aug 2026 · 11 technologies across 8 categories
Analytics
Cloudflare Browser Insights
since Jul 2026
Google Analytics
since Jul 2026
CDN
Cloudflare
since Jul 2026
Miscellaneous
HTTP/3
since Jul 2026
Programming languages
Security
HSTS
since Jul 2026
Surveys
Tally
since Jul 2026
UI frameworks
Tailwind CSS
since Jul 2026
Web frameworks
Phoenix Framework
since Jul 2026
Phoenix LiveView
since Jul 2026
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 53% phone
- 47% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.13 / 10 · ranked #83,052,583 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.2 MB · 10 requests
Homepage as crawled by the HTTP Archive, Sep 2026.