What powers calgon.de?
Last seen Jun 2026 · 20 technologies across 11 categories
CDN
Amazon CloudFront
since Nov 2023
CMS
Contentstack
since Jun 2024
Cookie compliance
OneTrust
since May 2022
Databases
Firebase
since Jun 2024
JavaScript frameworks
JavaScript libraries
Swiper
since Sep 2022
Miscellaneous
PaaS
Amazon Web Services
since Nov 2023
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Feb 2019
UI frameworks
Bootstrap
since Feb 2019
Audience
- 100% phone
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.41 / 10 · ranked #2,654,058 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German (Germany)
- CDN: Fastly
- Weight: 1.3 MB · 56 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.calgon.de | 13 |
| gewinnspiel.calgon.de | 10 |