What powers celra.cat?
Last seen Jun 2026 · 62 technologies across 24 categories
Analytics
CDN
cdnjs
since May 2023
Cloudflare
since May 2023
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Nov 2022
jsDelivr
since May 2023
Unpkg
since May 2023
CMS
Comment systems
Databases
MySQL
since Apr 2019
Font scripts
JavaScript frameworks
JavaScript libraries
Live chat
WhatsApp Business Chat
since Feb 2024
Maps
Miscellaneous
Operating systems
Debian
since Feb 2021
Page builders
WordPress Block Editor
since Sep 2024
wpBakery
since May 2024
Photo galleries
PhotoSwipe
since May 2023
Programming languages
Rich text editors
CKEditor
since Jan 2021
Security
Really Simple SSL & Security
since Apr 2024
reCAPTCHA
since Apr 2019
UI frameworks
Video players
YouTube
since Apr 2019
Web frameworks
Laravel
since Nov 2022
Web servers
Webmail
Google Workspace
since May 2023
Widgets
AddThis
since Apr 2019
SnapWidget
since May 2023
WordPress plugins
Kadence WP Blocks
since Sep 2024
SiteOrigin Widgets Bundle
since Feb 2022
Smash Balloon Instagram Feed
since Feb 2022
Audience
- 76% phone
- 24% desktop
Spain
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.45 / 10 · ranked #948,285 of all domains
48 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Catalan
- Weight: 10.2 MB · 196 requests
- WordPress theme: virtue_premium (child: virtue_premium-child) · all themes
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| radio.celra.cat | 28 |
| www.celra.cat | 26 |
| escoladedansa.celra.cat | 21 |
| participa.celra.cat | 14 |
| portaaporta.celra.cat | 6 |
Full technology history →
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Recent changes
- dropped Priority Hints Mar 2026
- dropped TinyMCE Jan 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- detected TinyMCE Nov 2025