What powers vaillant.de?
Last seen Jun 2026 · 54 technologies across 24 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| gasheizung | #5 | 10 |
| wrmepumpe angebot | #5 | 7 |
| nachtspeicherfen | #3 | 3 |
| sole-wrmepumpe | #7 | 2 |
| mach schnell | #68 | 2 |
| monovalent | #99 | 2 |
| gastherme | #5 | 2 |
| groundfridge | #46 | 2 |
| nicht vs kein | #70 | 1 |
| heizung notdienst | #38 | 1 |
| heizung mit wrmepumpe | #51 | 1 |
| hydraulischer abgleich | #6 | 1 |
| hydraulische abgleich | #6 | 1 |
| 230v | #78 | 1 |
| beg com 2024 | #41 | 0 |
| wirkungsgrad | #71 | 0 |
| wie funktioniert erdwrmepumpe | #74 | 0 |
| wie funktioniert erdwrmepumpe | #32 | 0 |
| wie funktioniert die wrmepumpe | #38 | 0 |
| wind turbine fence | #67 | 0 |
| wrmetechnik | #69 | 0 |
| wrmetauscher | #80 | 0 |
| wrmepumpe stromverbrauch | #49 | 0 |
| wrmepumpe mit heizkrpern | #89 | 0 |
| wrmepumpe mit heizkrper | #83 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 75% phone
- 19% desktop
- 6% tablet
Germany
Austria
Spain
Netherlands
Switzerland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.09 / 10 · ranked #33,734 of all domains
457 referring domains · OpenPageRank
Search traffic
36 est. monthly organic visits (US)
109 keywords in Google's top 30
Core Web Vitals
| LCP | 1.4 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 2.2 MB · 75 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| gruendungswerkstatt.vaillant.de | 20 |
| 21-grad.vaillant.de | 12 |
| www.vaillant.de | 11 |
| heizungonline.vaillant.de | 10 |
| praemienshop.vaillant.de | 10 |
| kontakt.vaillant.de | 7 |
| lernwerkstatt.vaillant.de | 7 |
| soundbox.vaillant.de | 5 |
| fachpartnernet.vaillant.de | 4 |
| internetmodul.vaillant.de | 4 |
Full technology history →
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Recent changes
- detected Bootstrap Apr 2026
- dropped Etracker Apr 2026
- detected Trustpilot Apr 2026
- detected Next.js Dec 2025
- detected Node.js Dec 2025
- detected styled-components Dec 2025
- detected Turbopack Dec 2025
- detected Webpack Dec 2025