What powers crg.es?
Last seen Jun 2026 · 27 technologies across 20 categories
Analytics
Caching
Varnish
since Aug 2023
CDN
Fastly
since Aug 2023
Google Hosted Libraries
since Feb 2022
CMS
Font scripts
Google Font API
since Apr 2018
Hosting
Drupal Multisite
since Oct 2023
JavaScript Frameworks
JavaScript graphics
JavaScript libraries
OWL Carousel
since Nov 2025
Marketing Automation
MailChimp
since Jul 2018
Miscellaneous
Vite
since Jan 2024
Operating systems
CentOS
since Apr 2018
PaaS
GitHub Pages
since Aug 2023
Programming languages
Security
HSTS
since Oct 2022
Static site generator
VitePress
since Jan 2024
UI frameworks
Web server extensions
Web servers
Apache HTTP Server
since Apr 2018
Widgets
Twitter
since Apr 2018
Audience
- 100% desktop
Indonesia
Spain
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.68 / 10 · ranked #138,638 of all domains
167 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.5 MB · 38 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.crg.es | 11 |
| genome.crg.es | 9 |
| ldicrocelab.crg.es | 9 |
| tango.crg.es | 8 |
| apps.crg.es | 7 |
| email.crg.es | 1 |
Full technology history →
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Recent changes
- dropped Apache Tomcat Feb 2026
- dropped Java Feb 2026
- dropped mod_jk Feb 2026