What powers alerion.cz?
Last seen Jun 2026 · 17 technologies across 12 categories
Advertising
Microsoft Advertising
since Apr 2024
Analytics
Google Analytics
since Jan 2019
CDN
Cloudflare
since Nov 2021
CMS
Cookie compliance
CookieHub
since Dec 2021
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Jan 2019
Security
Cloudflare Bot Management
since Nov 2021
Tag managers
Google Tag Manager
since Nov 2021
Web servers
Webmail
Microsoft 365
since Aug 2022
Audience
- 91% phone
- 9% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.87 / 10 · ranked #1,838,128 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 150 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 5.4 MB · 70 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| shop.alerion.cz | 13 |
| www.alerion.cz | 12 |
| de.alerion.cz | 11 |
| sk.alerion.cz | 10 |
Full technology history →
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Recent changes
- detected Microsoft Advertising Sep 2025