What powers welleniederrhein.de?
Last seen Jun 2026 · 22 technologies across 17 categories
Advertising
Microsoft Advertising
since Dec 2024
Analytics
Google Analytics
since Jan 2019
Matomo Analytics
since Feb 2023
Appointment scheduling
Calendly
since Oct 2022
CDN
Amazon CloudFront
since Jun 2019
Cookie compliance
Usercentrics
since Aug 2021
Amazon SES
since Aug 2022
JavaScript frameworks
JavaScript libraries
Live chat
WhatsApp Business Chat
since Dec 2025
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
Amazon Web Services
since Jun 2019
Programming languages
Node.js
since Jun 2019
TypeScript
since Jul 2021
Security
HSTS
since Dec 2025
Tag managers
Google Tag Manager
since Jun 2019
UI frameworks
Tailwind CSS
since Apr 2022
Video players
Twitch Player
since Apr 2022
Web frameworks
Express
since Jun 2019
Audience
- 89% phone
- 5% desktop
- 5% tablet
Germany
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #334,888 of all domains
77 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- CDN: Amazon CloudFront
- Weight: 14.9 MB · 138 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Analytics Mar 2026
- dropped Google Analytics Feb 2026
- dropped Amazon ALB Jan 2026
- dropped Font Awesome Jan 2026
- dropped HTTP/3 Jan 2026
- dropped jQuery Jan 2026
- dropped PhotoSwipe Jan 2026
- dropped Prebid Jan 2026
- dropped Webpack Jan 2026
- detected HSTS Dec 2025
- detected Tailwind CSS Dec 2025
- detected WhatsApp Business Chat Dec 2025