What powers heizmueller.de?
Last seen Jun 2026 · 17 technologies across 12 categories
Analytics
Google Analytics
since Dec 2025
CDN
Google Cloud CDN
since Dec 2025
CMS
Wagtail
since Dec 2025
IaaS
Google Cloud
since Dec 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Python
since Dec 2025
Reverse proxies
Envoy
since Dec 2025
Security
HSTS
since Dec 2025
Tag managers
Google Tag Manager
since May 2026
Web frameworks
Django
since Dec 2025
Audience
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.48 / 10 · ranked #25,966,276 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- CDN: Google
- Weight: 1.8 MB · 73 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| heizmueller.de | 17 |
| www.heizmueller.de | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Tag Manager May 2026