What powers zsfh.cz?
Last seen Jun 2026 · 16 technologies across 10 categories
CMS
Databases
MySQL
since Feb 2019
Font scripts
Google Font API
since Feb 2019
Twitter Emoji (Twemoji)
since Feb 2019
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Jan 2024
Programming languages
PHP
since Feb 2019
Webmail
Apple iCloud Mail
since Oct 2025
WordPress plugins
WordPress themes
ExtendThemes Mesmerize
since Sep 2023
Audience
- 100% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.10 / 10 · ranked #11,123,305 of all domains
2 referring domains · OpenPageRank
Page
- Language: Czech
- Weight: 0.9 MB · 38 requests
- WordPress theme: mesmerize-pro · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected HTTP/3 Apr 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- dropped HTTP/3 Dec 2025
- detected Apple iCloud Mail Oct 2025