What powers osi.es?
Last seen Jun 2026 · 18 technologies across 10 categories
Analytics
Google Analytics
since Jun 2018
Siteimprove
since Feb 2023
CMS
JavaScript libraries
Load balancers
Amazon ALB
since Oct 2022
Miscellaneous
Open Graph
since May 2023
RSS
since Dec 2022
PaaS
Amazon Web Services
since Oct 2022
Programming languages
PHP
since Jun 2018
Security
HSTS
since Sep 2022
UI frameworks
Web servers
Apache HTTP Server
since Apr 2018
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 80% desktop
- 10% phone
- 9% tablet
Spain
Mexico
Argentina
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.39 / 10 · ranked #24,173 of all domains
632 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.7 MB · 12 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.osi.es | 16 |
| hackers.osi.es | 8 |
| cyberscouts.osi.es | 2 |