What powers austrian-master-classes.com?
Last seen Oct 2026 · 11 technologies across 11 categories
Analytics
CDN
Cloudinary
since Feb 2021
Amazon SES
since Jul 2023
Hosting
GoDaddy
since Aug 2022
JavaScript libraries
Maps
Google Maps
since May 2024
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Jul 2023
Video players
YouTube
since May 2021
Web servers
Nginx
since Jan 2024
Webmail
Microsoft 365
since Apr 2025
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% phone
Austria
Italy
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.99 / 10 · ranked #3,602,986 of all domains
14 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
6 keywords in Google's top 30
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 4.6 MB · 118 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Hetzner (128.140.105.25)
- DNS: GoDaddy DNS
- Email: Microsoft 365
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 1,421,352
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted