What powers 
stuttgartkonzert.de?
Last seen Sep 2026 · 26 technologies across 15 categories
Advertising
Analytics
CDN
CMS
Cookie compliance
Hosting
JavaScript libraries
Miscellaneous
PaaS
Performance
Programming languages
Retargeting
Tag managers
Web servers
Widgets
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 91% phone
- 9% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.74 / 10 · ranked #743,322 of all domains
47 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 3.0 MB · 84 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SASG SaSG GmbH & Co. KG (46.254.142.135)
- DNS: IONOS
- Email: IONOS
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Oct 2026
- Common Crawl link graph: rank 12,779,850, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| m.stuttgartkonzert.de | 18 |
| www.stuttgartkonzert.de | 18 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon S3 Aug 2026
- detected Amazon Web Services Aug 2026
- detected OpenResty Aug 2026
- dropped Mautic Apr 2026
- detected Mautic Feb 2026