What powers 
cecs.cl?
Last seen Nov 2025 · 12 technologies across 9 categories
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Dec 2023
Font scripts
Font Awesome
since Dec 2023
Google Font API
since Dec 2023
JavaScript libraries
Operating systems
CentOS
since Jan 2019
Programming languages
UI frameworks
Bootstrap
since Dec 2023
Web server extensions
Web servers
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
Audience
- 60% phone
- 40% desktop
Mexico
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.51 / 10 · ranked #883,871 of all domains
51 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Organisation
- Centro de Estudios Científicos
- Founded: 1984
- Country: Chile
From Wikidata (CC0).
Infrastructure
- Hosted on Telefonica del Sur S.A. (190.121.30.61)
- DNS: cecs.cl
- Email: cecs.cl
- Email security: SPF (soft fail), no DMARC record
- Common Crawl link graph: rank 510,453, 3 hosts
- Verified with: Google
DNS records as swept Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| cx1m.cecs.cl | 11 |
| cecs.cl | 5 |
| www.cecs.cl | 5 |