What powers uiuc.tf?
Last seen Sep 2026 · 27 technologies across 12 categories
Caching
Varnish
since Sep 2022
CDN
Cloudflare
since Sep 2020
Fastly
since Sep 2022
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
PaaS
GitHub Pages
since Sep 2022
Performance
Priority Hints
since Jul 2024
Programming languages
Node.js
since Jul 2023
Security
Cloudflare Bot Management
since Sep 2022
Static site generator
UI frameworks
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
1.74 / 10 · ranked #4,706,219 of all domains
10 referring domains · OpenPageRank
Infrastructure
- Hosted on Cloudflare (104.21.54.5, IPv6)
- DNS: Cloudflare DNS
- Email: ImprovMX
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 2,134,907, 23 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| 2024.uiuc.tf | 12 |
| uiuc.tf | 12 |
| 2022.uiuc.tf | 11 |
| 2025.uiuc.tf | 10 |
| 2023.uiuc.tf | 8 |
| 2026.uiuc.tf | 8 |