What powers kvelektro.cz?
Last seen Jun 2026 · 33 technologies across 17 categories
Analytics
CDN
Google Hosted Libraries
since Aug 2025
CMS
WordPress
since Dec 2018
Databases
MySQL
since Dec 2018
Mailgun
since Aug 2022
Font scripts
Google Font API
since Aug 2018
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Aug 2018
Miscellaneous
Programming languages
Rich text editors
Quill
since Aug 2023
Security
HSTS
since Apr 2023
Tag managers
Google Tag Manager
since Apr 2020
Web frameworks
Nette Framework
since Aug 2018
Web servers
Webmail
Apple iCloud Mail
since Jan 2023
Audience
- 67% phone
- 32% desktop
- 2% tablet
Czechia
Slovakia
Germany
Ukraine
Austria
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #355,810 of all domains
78 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.5 MB · 104 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| api.kvelektro.cz | 17 |
| www.kvelektro.cz | 15 |
| b2cdevreact.kvelektro.cz | 13 |
| b2b.kvelektro.cz | 12 |
| okbase.kvelektro.cz | 8 |
Full technology history →
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Recent changes
- dropped cdnjs Dec 2025
- dropped Cloudflare Dec 2025
- detected Microsoft Clarity Dec 2025
- dropped SpeedCurve Nov 2025
- detected Smartlook Oct 2025