What powers blackboxprogrammer.com?
Last seen Jun 2026 · 10 technologies across 7 categories
Caching
Varnish
since Aug 2025
CDN
Font scripts
Hosting
GoDaddy
since Aug 2025
PaaS
GitHub Pages
since Aug 2025
UI frameworks
Tailwind CSS
since Aug 2025
Audience
- 100% phone
India
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 3.6 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.3 MB · 25 requests
Homepage as crawled by the HTTP Archive, Jul 2026.