What powers rki.de?
Last seen Jun 2026 · 43 technologies across 20 categories
Analytics
Matomo Analytics
since Apr 2018
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Cloudflare
since Mar 2020
Databases
Firebase
since May 2026
Development
Microsoft Visual Studio
since Feb 2023
Ecommerce
Cart Functionality
since Jan 2023
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since Aug 2022
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Sentry
since Dec 2020
JavaScript frameworks
JavaScript graphics
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since Aug 2022
JavaScript libraries
Miscellaneous
HTTP/3
since May 2026
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since Feb 2025
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since Dec 2022
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since May 2026
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since Aug 2022
Operating systems
Windows Server
since Aug 2018
Performance
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since Oct 2025
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since Oct 2021
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since Sep 2022
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Microsoft ASP.NET
since Aug 2018
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Apple iCloud Mail
since Jan 2023
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| doctor robert koch | #3 | 640 |
| biosafety level 4 | #2 | 310 |
| virus under microscope | #4 | 240 |
| rki | #3 | 160 |
| bsl-4 | #3 | 140 |
| institut robert koch | #1 | 97 |
| koch robert | #8 | 65 |
| virus under electron microscope | #3 | 57 |
| socioeconomic standing | #51 | 47 |
| socioeconomic level | #66 | 47 |
| staphylococcus pyogenes | #77 | 47 |
| koch institute | #4 | 47 |
| virus microscopic image | #2 | 42 |
| sem images of bacteria | #2 | 42 |
| viruses under microscope | #3 | 35 |
| bacteria electron microscope | #2 | 34 |
| institut robert koch | #3 | 31 |
| bacteria under electron microscope | #1 | 27 |
| grippe-impfung | #1 | 27 |
| mycobacterium tuberculosis microscope | #3 | 25 |
| microscope images of viruses | #2 | 23 |
| rki-zahlen | #1 | 21 |
| stark synonym | #74 | 21 |
| oder | #93 | 21 |
| robert koch contribution to microbiology | #3 | 20 |
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
- 80% phone
- 16% desktop
- 4% tablet
Germany
Austria
Switzerland
Greece
United Kingdom
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
8.61 / 10 · ranked #1,607 of all domains
10,035 referring domains · OpenPageRank
Search traffic
3,500 est. monthly organic visits (US)
2,025 keywords in Google's top 30
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.7 MB · 28 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| diabsurv.rki.de | 14 |
| www.rki.de | 13 |
| jobs.rki.de | 11 |
| edoc.rki.de | 10 |
| ekos.rki.de | 10 |
| infektionsradar.rki.de | 10 |
| www.gbe.rki.de | 9 |
| befragungen.rki.de | 8 |
| grippeweb.rki.de | 8 |
| survstat.rki.de | 7 |
| meldung.demis.rki.de | 6 |
| tools.rki.de | 6 |
| amr.rki.de | 5 |
| ars.rki.de | 4 |
| influenza.rki.de | 4 |
| covapp.rki.de | 3 |
| public.data.rki.de | 1 |