What powers sel.edu.es?
Last seen Jun 2026 · 35 technologies across 19 categories
Analytics
Matomo Analytics
since Jul 2021
CDN
CMS
WordPress
since Oct 2019
Databases
MySQL
since Oct 2019
DMS
Font scripts
Google Font API
since Oct 2019
Hosting
IONOS
since Aug 2022
JavaScript frameworks
React
since Jul 2025
JavaScript graphics
JavaScript libraries
Isotope
since Feb 2022
prettyPhoto
since Oct 2019
Miscellaneous
Operating systems
Ubuntu
since Jul 2019
Page builders
MyWebsite Now
since Jul 2025
WordPress Block Editor
since Jul 2025
Performance
Priority Hints
since Oct 2023
Programming languages
Security
reCAPTCHA
since Jun 2022
UI frameworks
Bootstrap
since Jul 2021
Web servers
WordPress plugins
Audience
- 68% desktop
- 33% phone
Spain
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #352,803 of all domains
72 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Spanish
- Weight: 1.4 MB · 32 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| sel.edu.es | 22 |
| revista.sel.edu.es | 16 |
| www.sel.edu.es | 12 |
Full technology history →
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Recent changes
- dropped Twitter Emoji (Twemoji) Aug 2025