What powers dutchcoursesrotterdam.com?
Last seen Jun 2026 · 28 technologies across 16 categories
Analytics
Facebook Pixel
since Jul 2021
Google Analytics
since Mar 2021
CDN
CMS
Ecommerce
Cart Functionality
since Nov 2020
Font scripts
Google Font API
since Apr 2020
Hosting
One.com
since Aug 2022
JavaScript frameworks
JavaScript libraries
Live chat
WhatsApp Business Chat
since Jun 2026
Marketing automation
ConvertKit
since Jun 2021
Miscellaneous
Open Graph
since Sep 2022
Performance
Priority Hints
since Aug 2023
Programming languages
TypeScript
since Apr 2026
Security
Tag managers
Google Tag Manager
since Feb 2022
Widgets
Facebook
since Nov 2020
Audience
- 55% phone
- 45% desktop
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.28 / 10 · ranked #55,482,039 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 5.0 MB · 103 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.dutchcoursesrotterdam.com | 27 |
| dutchcoursesrotterdam.com | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected WhatsApp Business Chat Jun 2026
- detected Angular Apr 2026
- detected TypeScript Apr 2026
- detected Zone.js Apr 2026
- dropped Stripe Nov 2025
- detected Stripe Aug 2025