What powers esotravel.cz?
Last seen Jun 2026 · 28 technologies across 16 categories
Analytics
Google Analytics
since Aug 2018
Authentication
Facebook Login
since Mar 2023
CDN
cdnjs
since Jan 2023
Cloudflare
since Jan 2023
Font scripts
Google Font API
since Apr 2019
JavaScript frameworks
React
since Oct 2022
JavaScript libraries
Live chat
Zendesk Chat
since Aug 2018
Load balancers
Amazon ALB
since Sep 2021
Maps
Google Maps
since Aug 2018
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
PaaS
Amazon Web Services
since Sep 2021
Programming languages
PHP
since Sep 2021
Security
HSTS
since May 2024
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Web servers
Nginx
since Mar 2019
Audience
- 67% phone
- 29% desktop
- 4% tablet
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.02 / 10 · ranked #554,122 of all domains
45 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 45.0 MB · 155 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.esotravel.cz | 18 |
| cina.esotravel.cz | 12 |
| plavby.esotravel.cz | 9 |
| kuba.esotravel.cz | 8 |
| thajsko.esotravel.cz | 8 |