What powers sei.cl?
Last seen Jun 2026 · 35 technologies across 18 categories
A/B Testing
OneSignal
since Feb 2021
Analytics
Google Analytics
since Jan 2019
Microsoft Clarity
since Feb 2024
CDN
Ecommerce
Cart Functionality
since Aug 2020
Shopify
since Apr 2021
Mailgun
since Aug 2023
Font scripts
Google Font API
since Jan 2019
Issue trackers
JavaScript frameworks
JavaScript libraries
Live chat
Gorgias
since Feb 2026
Marketing automation
Miscellaneous
Page builders
Unbounce
since Jun 2019
Performance
Priority Hints
since Feb 2023
Security
Cloudflare Bot Management
since Mar 2024
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Element UI
since May 2026
Widgets
Facebook
since Jan 2019
Audience
- 91% phone
- 8% desktop
- 1% tablet
Chile
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.33 / 10 · ranked #8,293,705 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.1 s |
| INP | 250 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Spanish
- CDN: Cloudflare
- Weight: 5.4 MB · 334 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| sei.cl | 26 |
| www.sei.cl | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Element UI May 2026
- detected Vue.js May 2026
- detected Cloudflare Bot Management Mar 2026
- dropped OptiMonk Mar 2026
- detected Emotion Feb 2026
- detected Gorgias Feb 2026
- detected React Feb 2026
- dropped Bootstrap Nov 2025
- detected OptiMonk Oct 2025
- dropped reCAPTCHA Aug 2025