What powers taichivienna.at?
Last seen Sep 2026 · 11 technologies across 8 categories
CDN
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Security
UI frameworks
Web servers
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 found
- ai.txt not found
- Sep 2026 llms.txt appeared
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 100% phone
Austria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.12 / 10 · ranked #10,812,937 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 2.4 MB · 40 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Tai Chi Vienna
- Industry: Sports and fitness (declares
SportsActivityLocation) - Profiles: Facebook, Instagram
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on NESSUS (91.151.17.15, IPv6)
- DNS: easyname.eu
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 42,903,400, 10 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected HSTS Sep 2026
- detected Open Graph Sep 2026
- dropped jQuery Feb 2026
- detected Alpine.js Jan 2026
- detected Bootstrap Jan 2026
- detected Bootstrap Icons Jan 2026
- detected Google Font API Jan 2026
- detected Htmx Jan 2026
- detected jsDelivr Jan 2026
- detected Lightbox Jan 2026