What powers 
cubaeduca.cu?
Last seen Mar 2020 · 9 technologies across 8 categories
Analytics
Google Analytics
since Jun 2018
JavaScript Graphics
Chart.js
since Jun 2018
JavaScript Libraries
Operating Systems
Programming Languages
PHP
since Jan 2019
UI Frameworks
Web Frameworks
Laravel
since Jan 2019
Web Servers
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 95% phone
- 5% desktop
United States
Cuba
Mexico
France
Puerto Rico
Spain
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.00 / 10 · ranked #568,318 of all domains
77 referring domains · OpenPageRank
Core Web Vitals
| LCP | 8.3 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 1900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on Empresa de Telecomunicaciones de Cuba, S.A. (190.92.127.188)
- DNS: cinesoft.cu
- Email: cinesoft.cu
- Email security: SPF, DMARC reject
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 759,320, 20 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| biologia.cubaeduca.cu | 6 |
| civica.cubaeduca.cu | 6 |
| cnaturales.cubaeduca.cu | 6 |
| educlaboral.cubaeduca.cu | 6 |
| espannol.cubaeduca.cu | 6 |
| fisica.cubaeduca.cu | 6 |
| historia.cubaeduca.cu | 6 |
| matematica.cubaeduca.cu | 6 |
| quimica.cubaeduca.cu | 6 |
| www.cubaeduca.cu | 6 |
| www.pedagogiacuba.cubaeduca.cu | 4 |