What powers bld.cz?
Last seen Jun 2026 · 7 technologies across 6 categories
SparkPost
since Aug 2022
JavaScript frameworks
JavaScript libraries
Lightbox
since Jan 2019
Operating systems
Windows Server
since Jan 2019
Web frameworks
Microsoft ASP.NET
since Feb 2021
Web servers
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.55 / 10 · ranked #6,105,111 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.7 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 6000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.4 MB · 77 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| shop.bld.cz | 7 |
| www.bld.cz | 7 |