What powers viessmann-modell.com?
Last seen Jun 2026 · 20 technologies across 13 categories
CDN
Sucuri
since Jun 2023
Databases
MySQL
since Aug 2018
Ecommerce
Cart Functionality
since Aug 2020
JavaScript libraries
Miscellaneous
Payment processors
PayPal
since Jun 2024
Performance
Priority Hints
since Dec 2025
Programming languages
PHP
since Aug 2018
Reviews
Trusted Shops
since Jan 2026
Security
HSTS
since Jun 2024
UI frameworks
Animate.css
since Dec 2025
ZURB Foundation
since Jun 2024
Video players
VideoJS
since Dec 2024
Web frameworks
Symfony
since Mar 2020
Audience
- 46% desktop
- 43% phone
- 11% tablet
Germany
Austria
Switzerland
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.10 / 10 · ranked #503,969 of all domains
88 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German (Germany)
- CDN: Sucuri Firewall
- Weight: 8.0 MB · 174 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| viessmann-modell.com | 20 |
| www.viessmann-modell.com | 20 |
Full technology history →
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Recent changes
- detected jQuery Jun 2026
- detected MySQL Jun 2026
- detected PHP Jun 2026
- detected Shopware Jun 2026
- detected Symfony Jun 2026
- dropped Cloudflare Apr 2026
- dropped Cloudflare Bot Management Apr 2026
- detected Cloudflare Feb 2026
- detected Cloudflare Bot Management Feb 2026
- dropped Leaflet Jan 2026
- dropped Livefyre Jan 2026
- detected Preact Jan 2026
- detected Trusted Shops Jan 2026
- detected Animate.css Dec 2025
- detected Priority Hints Dec 2025
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- detected Cloudflare Sep 2025
- detected Cloudflare Bot Management Sep 2025