What powers chelsea.ca?
Last seen Jun 2026 · 42 technologies across 22 categories
Analytics
Authentication
Facebook Login
since Jan 2023
CDN
jsDelivr
since Dec 2020
CMS
Databases
MySQL
since Dec 2020
DMS
Koha
since Jan 2023
Ecommerce
Cart Functionality
since Jan 2023
Amazon SES
since Aug 2025
Font scripts
JavaScript frameworks
Vue.js
since Jun 2025
JavaScript libraries
Maps
Google Maps
since Aug 2024
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2024
Operating systems
Debian
since Jan 2023
PaaS
Amazon Web Services
since May 2022
Payment processors
Programming languages
Tag managers
Google Tag Manager
since Jun 2023
UI frameworks
Bootstrap
since May 2019
Web frameworks
Laravel
since Aug 2024
Web servers
Apache HTTP Server
since Jan 2019
Nginx
since Jun 2025
Webmail
Microsoft 365
since Aug 2022
Audience
- 50% phone
- 47% desktop
- 3% tablet
Canada
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.24 / 10 · ranked #1,208,852 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 1900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French
- Weight: 3.1 MB · 86 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.chelsea.ca | 21 |
| pivot.chelsea.ca | 18 |
| biblio.chelsea.ca | 13 |
| consultations.chelsea.ca | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Barba.js Oct 2025
- detected Amazon SES Aug 2025
- detected Amazon Web Services Aug 2025
- dropped reCAPTCHA Aug 2025