What powers dzemfest.cz?
Last seen Sep 2026 · 14 technologies across 10 categories
Analytics
Google Analytics
since Oct 2020
Matomo Analytics
since Jul 2023
CMS
Font scripts
Font Awesome
since Oct 2020
Google Font API
since Aug 2022
JavaScript libraries
OWL Carousel
since Aug 2022
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Programming languages
PHP
since Oct 2020
Security
reCAPTCHA
since Aug 2022
UI frameworks
Web frameworks
Nette Framework
since Aug 2022
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.92 / 10 · ranked #3,812,771 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 2.9 MB · 60 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on WEDOS (37.157.199.208)
- DNS: websupport.cz
- Email: no MX record returned, SPF names Seznam Email
- Email security: SPF (soft fail), DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 30,675,527, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.dzemfest.cz | 12 |
| dzemfest.cz | 6 |