What powers reknihy.cz?
Last seen Jun 2026 · 44 technologies across 20 categories
Advertising
Criteo
since Oct 2025
Microsoft Advertising
since Apr 2023
Analytics
CDN
Cloudflare
since Jul 2019
jsDelivr
since Nov 2025
CMS
Cookie compliance
Databases
MySQL
since Jul 2019
Ecommerce
Font scripts
Google Font API
since Jul 2019
Form builders
Klaviyo Forms
since Apr 2025
JavaScript frameworks
JavaScript libraries
Marketing automation
Klaviyo
since Apr 2023
Miscellaneous
Performance
LazySizes
since Feb 2022
Priority Hints
since Aug 2023
Programming languages
PHP
since Jul 2019
Security
Cloudflare Bot Management
since Nov 2021
Tag managers
Google Tag Manager
since Jul 2019
UI frameworks
Bootstrap
since Jul 2019
Element UI
since Nov 2025
Webmail
Google Workspace
since Aug 2022
WordPress plugins
Audience
- 78% phone
- 19% desktop
- 3% tablet
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.03 / 10 · ranked #548,917 of all domains
65 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| INP | 350 ms |
| CLS | 0.2 |
| TTFB | 2200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- CDN: Cloudflare
- Weight: 3.7 MB · 357 requests
- WordPress theme: woodmart (child: woodmart-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| reknihy.cz | 42 |
| www.reknihy.cz | 41 |
Full technology history →
Report an incorrect detection
Recent changes
- detected jQuery UI Jun 2026
- detected Cloudflare Bot Management Apr 2026
- detected Facebook Pixel Jan 2026
- detected Google Analytics Jan 2026
- detected OWL Carousel Jan 2026
- detected RSS Jan 2026
- detected Day.js Dec 2025
- detected Element UI Nov 2025
- detected jsDelivr Nov 2025
- dropped OWL Carousel Nov 2025
- detected Select2 Nov 2025
- detected Snowplow Analytics Nov 2025
- dropped TikTok Pixel Nov 2025
- detected Vue.js Nov 2025
- detected Criteo Oct 2025
- dropped Microsoft Clarity Oct 2025