What powers arc.cat?
Last seen Jun 2026 · 21 technologies across 14 categories
Analytics
Google Analytics
since Jan 2019
Piwik PRO Core
since Jan 2024
JavaScript graphics
amCharts
since Sep 2022
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2022
Prism
since Sep 2020
Operating systems
Windows Server
since Jan 2019
Programming languages
Java
since Nov 2020
RUM
Akamai mPulse
since Sep 2021
Search engines
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Video players
Web frameworks
Microsoft ASP.NET
since Jan 2019
Web servers
Apache Tomcat
since Nov 2025
Webmail
Apple iCloud Mail
since Jan 2023
Audience
- 95% desktop
- 5% phone
Spain
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #351,198 of all domains
119 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 1.3 MB · 32 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.arc.cat | 16 |
| estadistiques.arc.cat | 14 |
| sdr.arc.cat | 7 |