What powers 
jazzahead.de?
Last seen Sep 2026 · 19 technologies across 14 categories
CMS
Cookie compliance
Databases
JavaScript frameworks
JavaScript libraries
Miscellaneous
Page builders
Performance
Programming languages
Security
Tag managers
Web servers
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| jazz head | #3 | 14 |
| jazzhead | #5 | 4 |
| bremen festivals | #7 | 1 |
| bremen festivals | #29 | 0 |
| northfield jazz festival 2025 | #95 | 0 |
| jazz logo 2024 | #51 | 0 |
| jazz in germany | #21 | 0 |
| jazz in german | #21 | 0 |
| jazz head | #27 | 0 |
| jazzhead | #39 | 0 |
| logo news german | #47 | 0 |
| messegelnde germany | #89 | 0 |
| ahead 2026 | #73 | 0 |
| i jazz | #61 | 0 |
| image die | #95 | 0 |
| european jazz festivals 2025 | #15 | 0 |
| europe jazz festivals 2025 | #16 | 0 |
| europe jazz festival | #91 | 0 |
| europe jazz | #32 | 0 |
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 AI crawlers blocked
Audience
- 75% desktop
- 25% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.78 / 10 · ranked #130,472 of all domains
326 referring domains · OpenPageRank
Search traffic
19 est. monthly organic visits (US)
19 keywords in Google's top 30
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 3.7 MB · 85 requests
- WordPress theme: m3b-master-theme · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- jazzahead
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Hetzner (188.245.51.51)
- DNS: vege.net
- Email: m3b-bremen.de
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 649,920, 3 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Gravity Forms Mar 2026
- detected GSAP Mar 2026
- dropped YouTube Jan 2026
- detected Google Tag Manager Nov 2025
- dropped GSAP Nov 2025