What powers 
hdm.at?
Last seen Sep 2026 · 37 technologies across 20 categories
Analytics
Caching
CMS
Cookie compliance
Databases
Font scripts
Hosting panels
JavaScript Graphics
JavaScript libraries
Miscellaneous
Page builders
Performance
Programming languages
Tag managers
UI frameworks
Video players
Web servers
Webmail
WordPress plugins
WordPress themes
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
AI Crawlers
No AI crawlers blocked
Audience
- 83% phone
- 17% desktop
Austria
Germany
France
Italy
Spain
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.73 / 10 · ranked #291,280 of all domains
121 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.5 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 3300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 12.0 MB · 91 requests
- WordPress theme: hello-elementor (child: wemos-gmbh) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Haus der Musik
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on LUWY-TVIT (185.206.70.131)
- DNS: easyname.eu
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 700,570, 5 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| shop.hdm.at | 26 |
| www.hdm.at | 22 |
| guide.hdm.at | 17 |
| eguide.hdm.at | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025