What powers freex.cz?
Last seen Sep 2026 · 23 technologies across 14 categories
Analytics
Google Analytics
since Oct 2021
Google Analytics Enhanced eCommerce
since Jan 2023
Authentication
Facebook Login
since Jan 2023
Ecommerce
Cart Functionality
since Jan 2023
Shoptet
since Jan 2023
JavaScript libraries
Maps
Google Maps
since Jul 2023
Miscellaneous
Operating systems
Debian
since Oct 2021
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Oct 2021
Security
HSTS
since Jun 2023
Tag managers
Google Tag Manager
since Oct 2021
UI frameworks
Web servers
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 90% phone
- 10% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.05 / 10 · ranked #3,464,114 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 11.8 MB · 45 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on BLINDSPOT (91.239.203.22, IPv6)
- DNS: thinline.cz
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 26,918,972, 2 hosts
- Verified with: Amazon SES, Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| merch.freex.cz | 15 |
| freex.cz | 13 |
| www.freex.cz | 13 |