What powers virail.at?
Last seen Sep 2026 · 14 technologies across 12 categories
Analytics
Authentication
CDN
CMS
Databases
JavaScript frameworks
Miscellaneous
Performance
Programming languages
Static site generator
UI frameworks
Web servers
AI Crawlers
Blocks 2 of 33 AI crawlers we track by name in its robots.txt, restricts 2 more. Checked Oct 2026.
Training crawlers
- GPTBot Blocked
- ImagesiftBot Blocked
Search and AI assistants
- OAI-SearchBot Restricted
User-request fetchers
- ChatGPT-User Restricted
The other 29 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
2 of 33 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
3.16 / 10 · ranked #1,331,751 of all domains
43 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- CDN: Cloudflare
- Weight: 1.2 MB · 44 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.4.209, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 31,859,830, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
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Recent changes
- detected Apache Tomcat Dec 2025
- detected Java Dec 2025
- detected MariaDB Dec 2025
- detected Skolengo Dec 2025