What powers 
refa.de?
Last seen Sep 2026 · 12 technologies across 11 categories
Analytics
CMS
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
shuffle
Tag managers
UI frameworks
Web servers
Webmail
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
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| vertriebsleitung | #1 | 21 |
| vertriebsleiter aufgaben | #1 | 21 |
| what is ops manager | #96 | 9 |
| oee definition | #86 | 8 |
| kundenorientierung | #2 | 5 |
| ingenieur fr maschinenbau | #4 | 2 |
| unternehmensberaterin | #8 | 1 |
| vertriebsinnendienst aufgaben | #6 | 1 |
| what is a key account manager | #80 | 1 |
| andon definition | #84 | 1 |
| kata definition | #89 | 1 |
| kata coach | #78 | 1 |
| key account manager responsibilities | #95 | 1 |
| key account manager description | #71 | 1 |
| geschaeftsfuehrung | #8 | 1 |
| heijunka definition | #88 | 1 |
| bauleiter weiterbildung | #18 | 0 |
| bauleiter | #13 | 0 |
| who is operations manager | #97 | 0 |
| work sampling: definition | #47 | 0 |
| work sampling definition | #47 | 0 |
| chaku chaku | #63 | 0 |
| conwip | #39 | 0 |
| the hidden factory | #74 | 0 |
| training value stream mapping | #33 | 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.
AI Crawlers
No AI crawlers blocked
Audience
- 62% phone
- 36% desktop
- 2% tablet
Germany
Austria
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.41 / 10 · ranked #170,695 of all domains
200 referring domains · OpenPageRank
Search traffic
76 est. monthly organic visits (US)
87 keywords in Google's top 30
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 0.4 MB · 25 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- REFA AG (REFA Bundesverband on Wikidata)
- Founded: 1924
- Country: Germany
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Hetzner (78.46.181.13, IPv6)
- DNS: Hetzner
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 8,051,347, 4 hosts
- Verified with: Brevo, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.refa.de | 9 |
| refa.de | 7 |
Full technology history →
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Recent changes
- detected Animate.css Jul 2026