What powers halbich.cz?
Last seen Aug 2026 · 20 technologies across 12 categories
Analytics
Google Analytics
since Dec 2021
Snowplow Analytics
since Feb 2022
Authentication
Facebook Login
since Dec 2021
Ecommerce
Cart Functionality
since Dec 2021
Shoptet
since Dec 2021
Font scripts
Google Font API
since Dec 2021
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Dec 2021
Tag managers
Google Tag Manager
since Dec 2021
UI frameworks
Video players
YouTube
since Jul 2024
Web servers
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 58% phone
- 42% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.15 / 10 · ranked #1,342,935 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 10.4 MB · 121 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SHOPTET (185.184.254.10)
- DNS: forpsi.cz
- Email: Seznam Email
- Email security: SPF (neutral), no DMARC record
- Common Crawl link graph: rank 15,024,200, 3 hosts
DNS records as swept Aug 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected HTTP/3 May 2026
- detected OpenResty May 2026
- dropped cdnjs Apr 2026
- dropped Cloudflare Apr 2026