What powers 
deutsche-jazzunion.de?
Last seen Oct 2026 · 35 technologies across 18 categories
Advertising
Microsoft Advertising
since Oct 2024
Analytics
Google Analytics
since Feb 2026
CMS
Cookie compliance
Databases
MySQL
since Oct 2023
Font scripts
Twitter Emoji (Twemoji)
since Feb 2026
Hosting
Strato
since Oct 2023
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2023
RSS
since Feb 2026
Operating systems
UNIX
since Oct 2023
Performance
Priority Hints
since Feb 2026
Programming languages
PHP
since Oct 2023
Security
HSTS
since Oct 2026
Video players
VideoJS
since Feb 2026
Web servers
Apache HTTP Server
since Oct 2023
WordPress plugins
Polylang
since Oct 2023
The Events Calendar
since Feb 2026
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.48 / 10 · ranked #404,925 of all domains
81 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- Weight: 7.5 MB · 167 requests
- WordPress theme: buddyboss-theme (child: deutsche-jazzunion) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Deutsche Jazzunion (German Jazz Union on Wikidata)
- Founded: 1973
- Country: Germany
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Hosted on NMM-AS Neue Medien Muennich GmbH (85.13.129.72)
- DNS: STRATO
- Email: STRATO
- Email security: no SPF record, DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 696,623, 4 hosts
- Verified with: Google
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| deutsche-jazzunion.de | 30 |
| www.deutsche-jazzunion.de | 14 |