What powers constri.ch?
Last seen Jun 2026 · 24 technologies across 14 categories
Analytics
Ecommerce
Cart Functionality
since Aug 2020
Editors
Unbounce
since Oct 2022
JavaScript frameworks
JavaScript libraries
Live chat
WhatsApp Business Chat
since Oct 2022
Marketing automation
ActiveCampaign
since Mar 2022
Miscellaneous
Operating systems
Windows Server
since Feb 2019
Security
HSTS
since Oct 2022
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Tailwind CSS
since Oct 2025
Web servers
Webmail
Microsoft 365
since Mar 2024
Audience
Switzerland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.88 / 10 · ranked #1,820,077 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German (Switzerland)
- Weight: 1.0 MB · 30 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.kids.constri.ch | 15 |
| www.constri.ch | 10 |
Full technology history →
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Recent changes
- detected React Apr 2026
- detected styled-components Apr 2026
- dropped All in One SEO Nov 2025
- dropped Backbone.js Nov 2025
- dropped Contact Form 7 Nov 2025
- dropped Font Awesome Nov 2025
- dropped Google Maps Nov 2025
- dropped jQuery Nov 2025
- dropped jQuery Migrate Nov 2025
- dropped jQuery UI Nov 2025
- dropped MediaElement.js Nov 2025
- dropped MySQL Nov 2025
- dropped PHP Nov 2025
- dropped Preact Nov 2025
- dropped Priority Hints Nov 2025
- dropped SiteOrigin Page Builder Nov 2025
- dropped Slick Nov 2025
- dropped Underscore.js Nov 2025
- dropped WordPress Nov 2025
- detected Alpine.js Oct 2025
- detected Htmx Oct 2025
- detected Nginx Oct 2025
- detected PWA Oct 2025
- detected Tailwind CSS Oct 2025