What powers elektrochram.cz?
Last seen Jun 2026 · 17 technologies across 13 categories
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jul 2021
Microsoft 365
since Aug 2022
SparkPost
since Aug 2022
JavaScript libraries
Load balancers
Miscellaneous
Open Graph
since Apr 2026
Operating systems
Windows Server
since Jan 2019
Performance
Priority Hints
since Feb 2024
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2019
Web frameworks
Blazor
since May 2026
Microsoft ASP.NET
since May 2022
Web servers
Widgets
Facebook
since Jan 2019
Audience
- 71% phone
- 24% desktop
- 4% tablet
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.81 / 10 · ranked #4,314,563 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.3 MB · 50 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.elektrochram.cz | 16 |
| m.elektrochram.cz | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Blazor May 2026
- detected Open Graph Apr 2026
- dropped Lodash Sep 2025
- dropped Luigi’s Box Sep 2025