What powers cujae.edu.cu?
Last seen Jul 2020 · 17 technologies across 14 categories
Analytics
Captchas
CMS
DMS
Editors
Font scripts
JavaScript Frameworks
JavaScript Libraries
Miscellaneous
Operating systems
Programming languages
Reverse proxies
Video Players
Widgets
AI Crawlers
Blocks 4 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- CCBot Blocked
Search and AI assistants
- Applebot Blocked
- PetalBot Blocked
- YouBot Blocked
The other 29 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 applebot added to robots.txt
- Oct 2026 ccbot added to robots.txt
- Oct 2026 petalbot added to robots.txt
- Oct 2026 youbot added to robots.txt
AI Crawlers
4 of 33 AI crawlers blocked
Audience
- 100% phone
Cuba
Indonesia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.35 / 10 · ranked #179,082 of all domains
280 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Organisation
- Polytechnic José Antonio Echeverría
- Founded: 1964
- Country: Cuba
From Wikidata (CC0).
Infrastructure
- Hosted on Empresa de Telecomunicaciones de Cuba, S.A. (200.55.139.19)
- DNS: cujae.edu.cu
- Email: cujae.edu.cu
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 484,325, 36 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| cujae.edu.cu | 12 |
| www.cujae.edu.cu | 11 |
| rau.cujae.edu.cu | 7 |
| www.ingenieriamecanica.cujae.edu.cu | 7 |
| rii.cujae.edu.cu | 6 |