What powers sibu.at?
Last seen Sep 2026 · 20 technologies across 11 categories
Advertising
Microsoft Advertising
since Oct 2024
Caching
WP Rocket
since Aug 2022
CDN
Cloudflare
since Jan 2026
jQuery CDN
since Aug 2022
CMS
Databases
MySQL
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Performance
Priority Hints
since May 2024
Programming languages
PHP
since Sep 2021
Web servers
Nginx
since Aug 2022
WordPress plugins
Smash Balloon Instagram Feed
since Oct 2023
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
Open Page Rank
2.91 / 10 · ranked #1,749,449 of all domains
20 referring domains · OpenPageRank
Page
- Language: German (Austria)
- CDN: Cloudflare
- Weight: 1.9 MB · 64 requests
- WordPress theme: sibu · all themes
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.2.77, IPv6)
- DNS: Cloudflare DNS
- Email: Hornetsecurity
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 3072, expires Oct 2026
- Common Crawl link graph: rank 3,297,974, 3 hosts
- Verified with: Brevo
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.sibu.at | 18 |
| sibu.at | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare Browser Insights Sep 2026
- dropped HTTP/3 Sep 2026
- detected Priority Hints Jun 2026
- dropped Priority Hints Apr 2026
- detected Cloudflare Jan 2026
- detected Cloudflare Browser Insights Jan 2026
- dropped HSTS Jan 2026
- detected HTTP/3 Jan 2026
- detected HSTS Nov 2025