What powers 
zamekstranov.cz?
Last seen Sep 2026 · 24 technologies across 12 categories
CMS
WordPress
since Jul 2023
Databases
MySQL
since Jul 2023
JavaScript libraries
Lightbox
since Jul 2023
Maps
Google Maps
since Jul 2023
Miscellaneous
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Sep 2021
Security
hCaptcha
since Sep 2024
Really Simple SSL & Security
since Apr 2024
UI frameworks
UIKit
since Jul 2023
Video players
YouTube
since Jul 2023
Web servers
Apache HTTP Server
since Jul 2019
WordPress plugins
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
AI Crawlers
No AI crawlers blocked
Audience
- 89% phone
- 11% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.99 / 10 · ranked #578,034 of all domains
67 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 125 ms |
| CLS | 0.15 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech (Czechia)
- Weight: 7.1 MB · 86 requests
- WordPress theme: brisk (child: brisk-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on WEDOS (46.28.106.178, IPv6)
- DNS: wedos.com
- Email: Seznam Email
- Email security: SPF (neutral), DMARC quarantine, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 8,593,972, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| zamekstranov.cz | 24 |
| www.zamekstranov.cz | 2 |
Full technology history →
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Recent changes
- dropped Nginx Mar 2026