What powers zehnder-pumpen.de?
Last seen Oct 2026 · 30 technologies across 18 categories
Analytics
Google Analytics
since Mar 2020
Matomo Analytics
since Aug 2020
CDN
CMS
Joomla
since Apr 2019
Comment systems
Cookie compliance
Cookie Script
since Sep 2023
Ecommerce
Cart Functionality
since Sep 2023
Font scripts
Google Font API
since Jan 2021
JavaScript libraries
Maps
Miscellaneous
Programming languages
Search engines
Doofinder
since Sep 2023
Security
HSTS
since Sep 2023
Tag managers
Google Tag Manager
since Sep 2023
UI frameworks
Video players
YouTube
since Jan 2021
Web frameworks
Helix Ultimate
since Jun 2021
Web servers
Apache HTTP Server
since Apr 2019
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 58% phone
- 36% desktop
- 6% tablet
Germany
Austria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.89 / 10 · ranked #1,790,227 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German (Germany)
- Weight: 4.9 MB · 71 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on ONE-NETWORK (77.75.251.103)
- DNS: Cloudflare DNS
- Email: sfagroup.com
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 14,213,277, 2 hosts
- Verified with: Adobe, Box, Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| gerios.zehnder-pumpen.de | 14 |
| www.zehnder-pumpen.de | 14 |
| zehnder-pumpen.de | 12 |