What powers 
kultura21.cz?
Last seen Sep 2026 · 18 technologies across 12 categories
Analytics
Authentication
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Page builders
Performance
Programming languages
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 *: Allowed (was Restricted)
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| zuzana geislerov | #58 | 1 |
| tom holly | #89 | 0 |
| sara james brighter day | #35 | 0 |
| nic maeder | #56 | 0 |
| noc movie | #90 | 0 |
| pila v noci | #31 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 61% phone
- 39% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.43 / 10 · ranked #168,315 of all domains
169 referring domains · OpenPageRank
Search traffic
1 est. monthly organic visits (US)
6 keywords in Google's top 30
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 2.4 MB · 40 requests
- WordPress theme: kultura21 · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Registered Feb 2008 (18 years), renews Feb 2030
- Hosted on WEDOS-GLOBAL (185.8.237.5)
- DNS: wedos.com
- Email: wedos.net
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 675,234, 3 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| kultura21.cz | 18 |
| www.kultura21.cz | 10 |
Full technology history →
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Recent changes
- detected Google Font API Sep 2026
- detected Lightbox Sep 2026
- detected Matomo Analytics Sep 2026
- detected MySQL Sep 2026
- detected Priority Hints Sep 2026
- detected Twitter Emoji (Twemoji) Sep 2026
- detected WordPress Sep 2026
- detected WordPress Block Editor Sep 2026
- dropped Nginx Mar 2026
- detected Apache HTTP Server Feb 2026