What powers vectorcertifikace.cz?
Last seen Jun 2026 · 29 technologies across 18 categories
Analytics
Google Analytics
since Jan 2019
CDN
CMS
Databases
MySQL
since Jan 2019
Ecommerce
Cart Functionality
since Nov 2023
Font scripts
Google Font API
since Mar 2023
Twitter Emoji (Twemoji)
since Jan 2019
Issue trackers
JavaScript libraries
Miscellaneous
Operating systems
Ubuntu
since Jan 2019
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Jan 2019
SEO
Tag managers
Google Tag Manager
since May 2022
UI frameworks
Web servers
Apache HTTP Server
since Jan 2019
Audience
- 88% desktop
- 12% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.91 / 10 · ranked #3,829,887 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 3.6 MB · 51 requests
- WordPress theme: vector · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.vectorcertifikace.cz | 24 |
| podpora.vectorcertifikace.cz | 16 |
| www.app.vectorcertifikace.cz | 16 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped YouTube Aug 2025