What powers szuz.cz?
Last seen Aug 2026 · 29 technologies across 18 categories
Analytics
Google Analytics
since Apr 2019
Authentication
Facebook Login
since Jun 2021
CDN
Cloudflare
since Nov 2021
jsDelivr
since Jul 2020
CMS
Cookie compliance
Cookie Script
since Jul 2023
CookieYes
since Feb 2026
Databases
MySQL
since Feb 2026
Font scripts
Google Font API
since Apr 2019
JavaScript libraries
Maps
Google Maps
since Feb 2026
Miscellaneous
Open Graph
since Feb 2026
RSS
since Feb 2026
Page builders
Performance
Priority Hints
since Feb 2026
Programming languages
PHP
since Apr 2019
Security
Cloudflare Bot Management
since Nov 2021
Tag managers
Google Tag Manager
since Jul 2023
Web servers
Apache HTTP Server
since Apr 2019
WordPress plugins
WP-Optimize
since Feb 2026
WordPress themes
Hello Elementor
since Feb 2026
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 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
4.50 / 10 · ranked #401,638 of all domains
45 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 2.4 MB · 64 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on WEDOS-GLOBAL (185.8.237.11, IPv6)
- DNS: wedos.com
- Email: 1pmail.cz
- Email security: SPF (hard fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 12,866,078, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| akce.szuz.cz | 19 |
| www.szuz.cz | 15 |