What powers impfen.de?
Last seen Jun 2026 · 15 technologies across 12 categories
Analytics
Google Analytics
since Feb 2019
Authentication
SAP Customer Data Cloud Sign-in
since Jun 2021
CMS
Adobe Experience Manager
since Jun 2021
Sendgrid
since Aug 2022
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Programming languages
Java
since Jun 2021
Security
HSTS
since Sep 2022
Tag managers
Tealium
since Feb 2020
UI frameworks
Video players
Web servers
Apache HTTP Server
since Jun 2021
Audience
- 95% phone
- 4% tablet
- 1% desktop
Germany
Austria
Switzerland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.76 / 10 · ranked #270,729 of all domains
79 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German (Germany)
- CDN: Akamai
- Weight: 3.2 MB · 42 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.impfen.de | 13 |
| www.mein.impfen.de | 6 |
Full technology history →
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Recent changes
- dropped Amazon Web Services Dec 2025
- dropped Google Cloud Dec 2025
- dropped Google Cloud CDN Dec 2025
- dropped Adobe Experience Platform Identity Service Aug 2025
- dropped Adobe Target Aug 2025
- dropped core-js Aug 2025
- dropped Facebook Pixel Aug 2025
- dropped Qualtrics Aug 2025
- dropped Taboola Aug 2025