What powers johner-institut.de?
Last seen Jun 2026 · 28 technologies across 21 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| 510k | #76 | 5 |
| qmr meaning | #6 | 4 |
| als meaning medical | #87 | 3 |
| mopp | #71 | 3 |
| 21 cfr part 820 | #81 | 3 |
| validierung | #6 | 2 |
| mpdg | #83 | 2 |
| objective evidence | #61 | 2 |
| define objective evidence | #95 | 2 |
| use scenario | #66 | 1 |
| what is qmr | #8 | 1 |
| regulation mdr | #90 | 1 |
| rpz meaning | #86 | 1 |
| rx only symbol | #67 | 1 |
| pico modellen | #64 | 1 |
| predicate device | #58 | 1 |
| prrc | #60 | 1 |
| iso 62304 | #82 | 1 |
| iso 15223 | #47 | 1 |
| mdcg 2020-3 | #55 | 1 |
| iec 82304 | #10 | 1 |
| imdrf | #20 | 1 |
| fda human factors guidance | #78 | 1 |
| fda audit | #53 | 1 |
| fda 483 warning letter | #61 | 1 |
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
- 74% desktop
- 26% phone
Germany
Austria
Switzerland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.34 / 10 · ranked #179,950 of all domains
158 referring domains · OpenPageRank
Search traffic
43 est. monthly organic visits (US)
272 keywords in Google's top 30
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- CDN: Cloudflare
- Weight: 1.5 MB · 124 requests
- Structured data: JSON-LD, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.johner-institut.de | 18 |
| elearning.johner-institut.de | 15 |
| mdr-konsolidiert.johner-institut.de | 15 |
Full technology history →
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Recent changes
- dropped RSS Nov 2025
- dropped Statcounter Nov 2025
- detected jsDelivr Oct 2025
- detected Swiper Oct 2025