What powers slezskebylinarstvi.cz?
Last seen Sep 2026 · 20 technologies across 14 categories
Analytics
Google Analytics
since Aug 2022
Blogs
Caching
WordPress Super Cache
since Dec 2020
CDN
cdnjs
since Jul 2024
Cloudflare
since Jul 2024
Databases
MySQL
since Dec 2020
Ecommerce
Cart Functionality
since Aug 2022
PrestaShop
since Aug 2022
Font scripts
Google Font API
since Aug 2022
JavaScript libraries
Miscellaneous
HTTP/3
since May 2026
Open Graph
since Jul 2024
Operating systems
Debian
since Dec 2020
Programming languages
PHP
since Dec 2020
SEO
Web frameworks
Nette Framework
since Mar 2025
Web servers
Apache HTTP Server
since Dec 2020
Nginx
since Aug 2022
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 78% phone
- 22% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.92 / 10 · ranked #3,812,779 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech (Czechia)
- Weight: 4.1 MB · 55 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- slezskebylinarstvi.cz
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on MASTER-AS Czech Republic www.master.cz (80.79.31.84)
- Email: openservis.net
- Email security: SPF (soft fail), DMARC quarantine
- Common Crawl link graph: rank 41,884,951, 2 hosts
DNS records as swept Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| slezskebylinarstvi.cz | 14 |
| www.slezskebylinarstvi.cz | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped jQuery Migrate Jun 2026
- dropped jQuery UI Jun 2026
- dropped Lightbox Jun 2026
- detected HTTP/3 May 2026
- detected Nginx May 2026
- dropped Nginx Jan 2026
- dropped Font Awesome Dec 2025
- dropped OWL Carousel Dec 2025