What powers tetra.nl?
Last seen Jun 2026 · 36 technologies across 15 categories
Analytics
Amplitude
since Jul 2025
CDN
cdnjs
since Nov 2025
Cloudflare
since Nov 2025
jQuery CDN
since Feb 2022
jsDelivr
since Oct 2020
Unpkg
since Nov 2025
CMS
Databases
MySQL
since Feb 2023
Font scripts
Font Awesome
since Jul 2019
Google Font API
since Jul 2019
JavaScript frameworks
JavaScript libraries
Live chat
Jitsi
since Jul 2025
Miscellaneous
Programming languages
Security
HSTS
since Sep 2022
UI frameworks
Bootstrap
since Jul 2020
ZURB Foundation
since Nov 2025
Web frameworks
Web2py
since Jul 2020
Web servers
Nginx
since Jul 2019
WordPress plugins
Audience
- 100% phone
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.06 / 10 · ranked #1,482,386 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch
- Weight: 12.9 MB · 182 requests
- WordPress theme: webandnet-bricks · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.tetra.nl | 21 |
| videoconsult.tetra.nl | 9 |
| cura.tetra.nl | 8 |
| 2855.app.tetra.nl | 7 |
| 2955.app.tetra.nl | 6 |
| huisartsenpraktijk-valthermond.app.tetra.nl | 6 |
| 2887.app.tetra.nl | 3 |
| 2616.app.tetra.nl | 2 |
| 2631.app.tetra.nl | 2 |
| 2646.app.tetra.nl | 2 |
| 2649.app.tetra.nl | 2 |
| 2710.app.tetra.nl | 2 |
| 2721.app.tetra.nl | 2 |
| 2726.app.tetra.nl | 2 |
| 2727.app.tetra.nl | 2 |
| 2735.app.tetra.nl | 2 |
| 2738.app.tetra.nl | 2 |
| 2742.app.tetra.nl | 2 |
| 2754.app.tetra.nl | 2 |
| 2759.app.tetra.nl | 2 |
| 2761.app.tetra.nl | 2 |
| 2782-reitdiephaven.app.tetra.nl | 2 |
| 2787.app.tetra.nl | 2 |
| 2792.app.tetra.nl | 2 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Autoptimize Jun 2026
- detected Autoptimize Mar 2026
- dropped Elementor Dec 2025
- dropped Hello Elementor Dec 2025
- dropped Priority Hints Dec 2025
- dropped RSS Dec 2025
- detected cdnjs Nov 2025
- detected Cloudflare Nov 2025
- detected Gravity Forms Nov 2025
- detected jQuery CDN Nov 2025
- detected lit-element Nov 2025
- detected lit-html Nov 2025
- detected LottieFiles Nov 2025
- detected Slick Nov 2025
- detected Unpkg Nov 2025
- detected Yoast SEO Nov 2025
- detected ZURB Foundation Nov 2025