What powers hnf.de?
Last seen Jun 2026 · 24 technologies across 18 categories
Analytics
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| counting houses | #4 | 290 |
| hollerith | #2 | 210 |
| first personal pc | #5 | 110 |
| herman hollerith | #4 | 86 |
| oldest personal computer | #7 | 74 |
| first personal computer | #7 | 61 |
| first pc | #7 | 61 |
| computer with vacuum tubes | #6 | 44 |
| hitchbot | #11 | 40 |
| who invented the personal computer | #5 | 34 |
| first home computer | #8 | 26 |
| john von neumann | #36 | 25 |
| 70's computers | #8 | 21 |
| typing pool | #3 | 15 |
| robot peter | #2 | 15 |
| heinz nixdorf museumsforum | #1 | 15 |
| who invented the pc | #7 | 14 |
| early home computers | #9 | 13 |
| 1950s offices | #5 | 12 |
| nixdorf computer | #2 | 11 |
| first general computer | #9 | 11 |
| when did computers become popular | #8 | 9 |
| computer shoe | #7 | 8 |
| nadine robot | #5 | 8 |
| painstation | #7 | 8 |
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
- 81% phone
- 15% desktop
- 4% tablet
Germany
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.75 / 10 · ranked #59,563 of all domains
558 referring domains · OpenPageRank
Search traffic
1,500 est. monthly organic visits (US)
599 keywords in Google's top 30
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 2.6 MB · 49 requests
- Structured data: Microdata, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| blog.hnf.de | 19 |
| www.hnf.de | 12 |
| guide.hnf.de | 7 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Apache HTTP Server Nov 2025