What powers k2-verlag.de?
Last seen Jun 2026 · 43 technologies across 24 categories
Advertising
Microsoft Advertising
since May 2023
Analytics
Google Analytics
since Aug 2018
Microsoft Clarity
since May 2023
CDN
Cloudflare
since Aug 2025
CMS
Odoo
since Sep 2024
Databases
MySQL
since Jan 2019
PostgreSQL
since Sep 2024
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
Google Font API
since Apr 2019
JavaScript frameworks
JavaScript libraries
Moment.js
since Nov 2020
OWL Carousel
since Nov 2020
Preact
since Oct 2021
Select2
since Sep 2024
Slick
since Jun 2021
Live chat
Zendesk Chat
since Aug 2018
Load balancers
Amazon ALB
since Sep 2021
Marketing automation
Klaviyo
since Apr 2026
Miscellaneous
PaaS
Amazon Web Services
since Sep 2021
Payment processors
PayPal
since Aug 2025
Personalisation
Clerk.io
since Apr 2025
Programming languages
Reviews
Trusted Shops
since Oct 2021
Security
reCAPTCHA
since Jun 2021
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Bootstrap
since Nov 2020
Video players
YouTube
since Sep 2024
Web frameworks
Web servers
Nginx
since Aug 2018
Audience
- 79% phone
- 17% desktop
- 4% tablet
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.98 / 10 · ranked #3,635,599 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German (Germany)
- Weight: 3.9 MB · 106 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| k2-verlag.de | 26 |
| www.k2-verlag.de | 24 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Klaviyo Apr 2026
- dropped Cloudflare Browser Insights Mar 2026
- dropped HTTP/3 Mar 2026
- detected Flask Feb 2026
- detected lit-element Nov 2025
- detected lit-html Nov 2025
- detected Cloudflare Browser Insights Oct 2025
- dropped Flask Sep 2025
- detected Cloudflare Aug 2025
- detected HTTP/3 Aug 2025
- detected PayPal Aug 2025