What powers hotel-cosmopolitan.cz?
Last seen Jun 2026 · 21 technologies across 11 categories
Advertising
Microsoft Advertising
since Feb 2021
Analytics
Facebook Pixel
since Jul 2021
Google Analytics
since Jan 2019
Microsoft Clarity
since Jan 2022
The Hotels Network
since Jul 2023
CDN
JavaScript libraries
Slick
since Dec 2023
Miscellaneous
PWA
since Dec 2023
Programming languages
PHP
since Aug 2021
Segmentation
Adobe Audience Manager
since Oct 2025
UI frameworks
Bootstrap
since Jun 2024
Web servers
Nginx
since Jan 2019
Webmail
Microsoft 365
since Aug 2022
Widgets
Elfsight
since Apr 2024
Audience
- 66% phone
- 34% desktop
Czechia
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.37 / 10 · ranked #1,040,799 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 5.0 MB · 132 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Vue.js Apr 2026
- detected Vue.js Jan 2026
- dropped Google Tag Manager Dec 2025
- dropped Vue.js Dec 2025
- dropped Sentry Nov 2025
- detected Adobe Audience Manager Oct 2025
- detected Bootstrap Oct 2025