What powers kulturova.cz?
Last seen Oct 2026 · 21 technologies across 13 categories
Analytics
Matomo Analytics
since Sep 2025
CDN
jsDelivr
since Sep 2025
CMS
Databases
MySQL
since Sep 2025
Font scripts
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript libraries
Maps
Miscellaneous
Open Graph
since Sep 2025
RSS
since Sep 2025
Programming languages
Security
HSTS
since Sep 2025
UI frameworks
Web servers
Nginx
since Sep 2025
WordPress plugins
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.47 / 10 · ranked #6,791,114 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 15.5 MB · 56 requests
- WordPress theme: kulturaova · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on OVANET (81.91.223.3, IPv6)
- DNS: ostrava.cz
- Email: no MX record returned
- Email security: DNSSEC signed, CAA
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 24,814,853
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025