What powers kolejeslaskie.com?
Last seen Jun 2026 · 31 technologies across 15 categories
Analytics
CDN
cdnjs
since Oct 2021
Cloudflare
since May 2022
Google Hosted Libraries
since Oct 2025
jQuery CDN
since Feb 2022
CMS
Comment systems
Databases
MySQL
since Jun 2018
Font scripts
Google Font API
since Apr 2018
JavaScript frameworks
Backbone.js
since Sep 2021
JavaScript libraries
Highlight.js
since Aug 2018
Lightbox
since Apr 2018
prettyPhoto
since Aug 2018
Underscore.js
since Sep 2021
Maps
Miscellaneous
Programming languages
UI frameworks
Web frameworks
Kohana
since Sep 2021
Web servers
LiteSpeed
since Feb 2019
WordPress plugins
SiteOrigin Page Builder
since Feb 2022
Audience
- 83% phone
- 17% desktop
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.43 / 10 · ranked #412,692 of all domains
165 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 325 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish
- Weight: 0.1 MB · 13 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.kolejeslaskie.com | 25 |
| ferie.kolejeslaskie.com | 12 |
| kolejeslaskie.com | 12 |
| old.kolejeslaskie.com | 7 |
| bilet.kolejeslaskie.com | 6 |
| odjazdy.kolejeslaskie.com | 5 |
| bip.kolejeslaskie.com | 3 |
| espi.kolejeslaskie.com | 3 |
| www.espi.kolejeslaskie.com | 3 |
| industriada.kolejeslaskie.com | 2 |
| okazjonalne.kolejeslaskie.com | 2 |