What powers v-check.de?
Last seen Jun 2026 · 31 technologies across 23 categories
Advertising
Microsoft Advertising
since May 2021
Appointment scheduling
Calendly
since Sep 2025
Caching
Redis Object Cache
since Jun 2026
CDN
jQuery CDN
since Feb 2022
CMS
WordPress
since Apr 2020
Cookie compliance
Usercentrics
since Aug 2021
Databases
Amazon SES
since Aug 2022
JavaScript frameworks
JavaScript libraries
Maps
Here
since Jun 2024
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Jul 2025
Programming languages
PHP
since Apr 2020
TypeScript
since Jul 2021
Security
HSTS
since Dec 2025
Tag managers
Google Tag Manager
since Apr 2020
UI frameworks
Tailwind CSS
since Apr 2022
Video players
Twitch Player
since Sep 2025
Web servers
Nginx
since Apr 2020
Webmail
Apple iCloud Mail
since Jan 2023
WordPress plugins
Audience
- 73% phone
- 15% desktop
- 12% tablet
Germany
Austria
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.52 / 10 · ranked #870,087 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 2.2 MB · 68 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.v-check.de | 22 |
| app.v-check.de | 21 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Redis Jun 2026
- detected Redis Object Cache Jun 2026
- dropped jQuery Migrate May 2026
- detected HSTS Dec 2025
- detected Calendly Sep 2025
- detected Twitch Player Sep 2025
- dropped Angular Aug 2025
- dropped Here Aug 2025
- dropped jQuery CDN Aug 2025
- dropped LazySizes Aug 2025
- dropped Microsoft Advertising Aug 2025
- dropped Nginx Aug 2025
- dropped PWA Aug 2025
- dropped TypeScript Aug 2025
- dropped YouTube Aug 2025
- dropped Zone.js Aug 2025