What powers 
viertelfestival.at?
Last seen Sep 2026 · 15 technologies across 11 categories
CMS
Databases
JavaScript libraries
Miscellaneous
Mobile frameworks
Page builders
Performance
Programming languages
Security
Web servers
WordPress plugins
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
Audience
- 100% phone
Austria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.91 / 10 · ranked #643,707 of all domains
75 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.4 s |
| CLS | 0 |
| TTFB | 3000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 6.0 MB · 44 requests
- WordPress theme: divi (child: matching) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on EASYNAME (185.51.8.60)
- DNS: easyname.eu
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 7,155,705, 2 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
- dropped jQuery UI Jun 2026
- dropped Leaflet Jun 2026
- dropped Lightbox Jun 2026
- dropped List.js Jun 2026
- dropped Livefyre Jun 2026
- dropped Moment.js Jun 2026
- dropped Unpkg Jun 2026
- detected jQuery UI Apr 2026
- detected Leaflet Apr 2026
- detected Lightbox Apr 2026
- detected List.js Apr 2026
- detected Livefyre Apr 2026
- detected Moment.js Apr 2026
- detected Unpkg Apr 2026
- dropped AddThis Mar 2026
- dropped MediaElement.js Mar 2026
- dropped WP-Optimize Nov 2025