What powers kolorky.cz?
Last seen Jun 2026 · 31 technologies across 17 categories
Affiliate programs
Post Affiliate Pro
since Apr 2025
Analytics
CDN
Ecommerce
Cart Functionality
since Feb 2025
Shopify
since Feb 2025
Font scripts
Google Font API
since Apr 2025
JavaScript frameworks
React
since Jun 2026
JavaScript libraries
Preact
since Mar 2025
Miscellaneous
Payment processors
Performance
Priority Hints
since Feb 2025
Personalisation
Rebuy
since Feb 2026
Programming languages
Ruby
since Jun 2026
Reviews
Judge.me
since Dec 2025
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jul 2019
Web frameworks
Ruby on Rails
since Jun 2026
Webmail
Apple iCloud Mail
since Dec 2025
Google Workspace
since Aug 2022
Audience
- 82% phone
- 18% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.99 / 10 · ranked #1,607,484 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- CDN: Cloudflare
- Weight: 5.1 MB · 352 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kolorky.cz | 26 |
| www.kolorky.cz | 24 |
| account.kolorky.cz | 12 |
Full technology history →
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Recent changes
- dropped Cookiebot Apr 2026
- dropped Express Apr 2026
- detected Google Font API Apr 2026
- dropped Microsoft Advertising Apr 2026
- detected Microsoft Clarity Apr 2026
- dropped Node.js Apr 2026
- dropped Nuxt.js Apr 2026
- dropped Varnish Apr 2026
- dropped Vue.js Apr 2026
- dropped Google Font API Feb 2026
- dropped Google Sign-in Feb 2026
- detected Rebuy Feb 2026
- detected cdnjs Jan 2026
- detected Apple iCloud Mail Dec 2025
- dropped Customily Dec 2025
- dropped jQuery CDN Dec 2025
- detected Judge.me Dec 2025
- dropped Bunny Nov 2025
- dropped Bunny Fonts Nov 2025
- detected Google Hosted Libraries Nov 2025
- dropped Seal Subscriptions Nov 2025
- detected Shop Pay Nov 2025
- detected Customily Sep 2025
- detected jQuery Sep 2025
- detected jQuery CDN Sep 2025
- dropped Lodash Sep 2025