What powers centrosei.pt?
Last seen Jun 2026 · 20 technologies across 13 categories
Analytics
Google Analytics
since Jan 2019
CMS
Ecommerce
Cart Functionality
since Sep 2020
Font scripts
Font Awesome
since Sep 2020
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript libraries
Live chat
Crisp Live Chat
since Jul 2021
Miscellaneous
Open Graph
since Sep 2022
Performance
Priority Hints
since Aug 2023
Programming languages
TypeScript
since Apr 2026
Security
HSTS
since Sep 2022
Surveys
Typeform
since Sep 2022
Tag managers
Google Tag Manager
since Feb 2022
Audience
- 73% phone
- 27% desktop
Portugal
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.17 / 10 · ranked #10,280,695 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Portugal)
- Weight: 2.5 MB · 96 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Angular Apr 2026
- detected TypeScript Apr 2026
- detected Zone.js Apr 2026
- detected Google Tag Manager Dec 2025