What powers drevorockfest.cz?
Last seen Oct 2026 · 26 technologies across 15 categories
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Photo galleries
Programming languages
Security
SEO
Video players
Web servers
WordPress plugins
WordPress themes
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.98 / 10 · ranked #3,645,549 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.8 s |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 6.9 MB · 144 requests
- WordPress theme: hello-elementor · all themes
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on IGNUM-AS Czech Republic (62.109.155.177, IPv6)
- DNS: websupport.cz
- Email: drevorockfest.cz
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 16,646,177, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| drevorockfest.cz | 22 |
| www.drevorockfest.cz | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- detected core-js Jul 2026
- detected Elementor Jul 2026
- detected Elementor Header & Footer Builder Jul 2026
- detected Hello Elementor Jul 2026
- detected HTTP/3 Jul 2026
- detected jQuery UI Jul 2026
- detected Lightbox Jul 2026
- detected MediaElement.js Jul 2026
- detected OWL Carousel Jul 2026
- detected Priority Hints Jul 2026
- detected Really Simple SSL & Security Jul 2026
- detected RSS Jul 2026
- detected Swiper Jul 2026
- detected WP Rocket Jul 2026
- detected HTTP/3 Jun 2026
- dropped Underscore.js May 2026
- dropped WPForms May 2026
- dropped YouTube May 2026
- detected Lightbox Apr 2026
- detected WP Rocket Apr 2026
- detected Priority Hints Feb 2026