What powers zczc.cz?
Last seen Jun 2026 · 18 technologies across 13 categories
Advertising
Google AdSense
since Jan 2021
Analytics
Google Analytics
since Jan 2019
CDN
Cloudflare
since Jan 2019
jsDelivr
since Jul 2020
Cookie compliance
Funding Choices
since Feb 2024
Font scripts
Google Font API
since Jul 2024
JavaScript frameworks
Vue.js
since Feb 2021
JavaScript libraries
Miscellaneous
Programming languages
TypeScript
since Dec 2022
Security
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Naive UI
since Dec 2022
Web servers
Caddy
since Mar 2021
Audience
- 79% desktop
- 19% phone
- 2% tablet
Taiwan
Hong Kong SAR China
United States
Japan
Canada
Malaysia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.26 / 10 · ranked #1,186,006 of all domains
35 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0.2 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese
- CDN: Cloudflare
- Weight: 3.3 MB · 193 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| dos.zczc.cz | 14 |
| legacy.dos.zczc.cz | 14 |
| flash.zczc.cz | 13 |
| zczc.cz | 5 |
Full technology history →
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Recent changes
- dropped Snowplow Analytics Jan 2026
- detected Google Font API Nov 2025
- detected Snowplow Analytics Nov 2025