What powers dzhk.de?
Last seen Aug 2026 · 21 technologies across 13 categories
Analytics
CDN
CMS
Comment systems
Font scripts
Hosting panels
JavaScript libraries
Maps
Miscellaneous
Programming languages
UI frameworks
Web servers
Webmail
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| myocarditis | #38 | 280 |
| heart attack heart attack | #93 | 190 |
| is xylitol bad for you | #17 | 28 |
| germany life expectancy | #12 | 14 |
| herzmuskelentzndung | #2 | 11 |
| xylitol health effects | #7 | 10 |
| xylitol danger | #7 | 10 |
| mechanical heart | #18 | 10 |
| artificial sweeteners xylitol | #15 | 9 |
| xylitol health risks | #8 | 8 |
| heart patch | #12 | 8 |
| cardiomyopathies | #11 | 6 |
| cardiomyopathies | #11 | 6 |
| mounjaro heart failure | #6 | 6 |
| herzrhythmusstrung | #4 | 6 |
| herzmuskelentzndung symptome | #4 | 6 |
| what is the best blood pressure medication | #19 | 4 |
| life expectancy in germany | #12 | 4 |
| brown fat cells | #14 | 3 |
| brown fat adipose | #49 | 3 |
| cardiac patch | #9 | 3 |
| cardiac patch | #9 | 3 |
| what happens to blood vessels when you lose weight | #4 | 3 |
| negative effects xylitol | #7 | 3 |
| ozempic heart failure | #8 | 3 |
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 robots.txt, all AI crawlers allowed
Audience
- 81% phone
- 13% desktop
- 6% tablet
Germany
Austria
United States
Switzerland
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.97 / 10 · ranked #112,015 of all domains
289 referring domains · OpenPageRank
Search traffic
740 est. monthly organic visits (US)
431 keywords in Google's top 30
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 0.7 MB · 47 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- German Centre for Cardiovascular Research
- Founded: 2011
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on ARTFILES-AS Artfiles New Media GmbH (212.53.214.48)
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 6,895,852, 36 hosts
- Verified with: Brevo, Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| pip.dzhk.de | 12 |
| dzhk.de | 11 |
| intern.dzhk.de | 10 |
| retreat2022.dzhk.de | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft 365 Oct 2025