What powers kitctf.de?
Last seen Jun 2026 · 18 technologies across 11 categories
Caching
Varnish
since Feb 2023
CDN
Cloudflare
since Feb 2024
Fastly
since Feb 2023
Font scripts
Google Font API
since Jul 2023
JavaScript frameworks
JavaScript libraries
Howler.js
since Jul 2023
Miscellaneous
PaaS
GitHub Pages
since Feb 2023
Programming languages
Node.js
since Jun 2024
UI frameworks
SvelteKit
since Jun 2024
Tailwind CSS
since Jun 2024
Video players
YouTube
since Jun 2024
Web servers
Audience
- 80% desktop
- 20% phone
India
Vietnam
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.40 / 10 · ranked #2,676,841 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 150 ms |
| CLS | 0.65 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Fastly
- Weight: 0.0 MB · 4 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ctf.kitctf.de | 15 |
| play.ctf.kitctf.de | 7 |
| gpn23.ctf.kitctf.de | 6 |
| gpn24.ctf.kitctf.de | 4 |
| kitctf.de | 4 |