What powers seven-k.cz?
Last seen Jun 2026 · 24 technologies across 11 categories
CMS
Databases
MySQL
since Jul 2020
Font scripts
JavaScript libraries
AOS
since Aug 2022
OWL Carousel
since Jul 2020
Miscellaneous
Programming languages
PHP
since Jul 2020
Video players
Web servers
Apache Traffic Server
since Jul 2020
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
WordPress themes
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.60 / 10 · ranked #5,689,628 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 9.4 MB · 104 requests
- WordPress theme: astra · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Nginx Mar 2026
- detected Apache Traffic Server Feb 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- detected Open Graph Aug 2025
- detected Yoast SEO Aug 2025