What powers fksumperk.cz?
Last seen Jun 2026 · 13 technologies across 9 categories
CMS
Databases
MySQL
since Jul 2021
Ecommerce
Cart Functionality
since Aug 2025
Font scripts
Google Font API
since Jul 2021
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Jul 2021
SEO
Web servers
Apache Traffic Server
since Jul 2021
Audience
- 100% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.34 / 10 · ranked #8,163,613 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.9 MB · 78 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped jQuery UI Apr 2026
- dropped Popup Maker Apr 2026
- dropped Priority Hints Apr 2026
- dropped Nginx Jan 2026
- detected Apache Traffic Server Dec 2025
- detected jQuery UI Sep 2025
- detected Popup Maker Sep 2025
- detected Cart Functionality Aug 2025
- detected Priority Hints Aug 2025