What powers e-les.cz?
Last seen May 2026 · 14 technologies across 7 categories
Analytics
Google Analytics
since Jan 2019
Matomo Analytics
since Aug 2020
Font scripts
Google Font API
since Sep 2020
JavaScript libraries
Miscellaneous
Babel
since Nov 2023
Open Graph
since Sep 2022
Security
HSTS
since Aug 2023
Tag managers
Google Tag Manager
since Feb 2021
Web servers
Audience
- 77% phone
- 19% desktop
- 4% tablet
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.81 / 10 · ranked #4,280,148 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 6.8 MB · 200 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.