What powers jirkavejvoda.cz?
Last seen Jun 2026 · 27 technologies across 19 categories
Advertising
Microsoft Advertising
since Mar 2025
Analytics
Google Analytics
since Sep 2020
Smartlook
since Nov 2024
Appointment scheduling
Calendly
since Oct 2024
CMS
Cookie compliance
Databases
MySQL
since Sep 2020
Font scripts
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript graphics
JavaScript libraries
Swiper
since Oct 2023
Miscellaneous
Open Graph
since Oct 2024
RSS
since Sep 2023
Operating systems
Debian
since Nov 2024
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Sep 2020
RUM
Pingdom RUM
since Nov 2024
Security
Tag managers
Google Tag Manager
since Sep 2020
Web servers
WordPress plugins
RankMath SEO
since Oct 2024
WordPress themes
Astra
since Oct 2024
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.02 / 10 · ranked #12,308,026 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- CDN: Cloudflare
- Weight: 1.0 MB · 43 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Google AdSense Nov 2025
- dropped WP Rocket Aug 2025