What powers czechnavy.cz?
Last seen Jun 2026 · 23 technologies across 16 categories
Advertising
DoubleClick Ad Exchange (AdX)
since Nov 2021
Google AdSense
since Nov 2021
CDN
Google Hosted Libraries
since Jul 2022
CMS
WordPress
since Nov 2021
Databases
MySQL
since Nov 2021
Font scripts
Twitter Emoji (Twemoji)
since Nov 2021
JavaScript frameworks
JavaScript libraries
Lightbox
since Nov 2021
Miscellaneous
Performance
Priority Hints
since May 2024
Programming languages
Security
Really Simple SSL & Security
since May 2024
reCAPTCHA
since Nov 2021
SEO
Web server extensions
Web servers
Widgets
ShareThis
since Nov 2021
WordPress themes
Twenty Eleven
since Jul 2022
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.75 / 10 · ranked #17,875,360 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 2.2 MB · 51 requests
- WordPress theme: twentyeleven · all themes
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped OpenSSL Feb 2026