What powers lyss.cz?
Last seen Jun 2026 · 37 technologies across 15 categories
Analytics
CDN
cdnjs
since Dec 2022
Cloudflare
since Dec 2022
Google Hosted Libraries
since Dec 2022
jsDelivr
since Jul 2025
Ecommerce
Cart Functionality
since Dec 2022
Shopify
since Dec 2022
Mailgun
since Jul 2023
JavaScript frameworks
JavaScript libraries
Marketing automation
Klaviyo
since Oct 2025
Miscellaneous
HTTP/3
since Dec 2022
Open Graph
since Dec 2022
Payment processors
Performance
Priority Hints
since Feb 2023
Reviews
Loox
since Dec 2022
Security
HSTS
since Dec 2022
Shopify apps
Tag managers
Google Tag Manager
since Mar 2025
UI frameworks
Tailwind CSS
since Oct 2025
Audience
- 89% phone
- 11% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.32 / 10 · ranked #8,407,120 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 250 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- CDN: Cloudflare
- Weight: 77.8 MB · 445 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Digismoothie Candy Rack May 2026
- detected Splide Apr 2026
- dropped Splide Mar 2026
- detected Rebuy Feb 2026
- dropped Fast Bundle Dec 2025
- dropped Omnisend Dec 2025
- dropped Sentry Dec 2025
- detected Splide Dec 2025
- detected Locksmith Nov 2025
- dropped Shopify Chat Nov 2025
- detected Alpine.js Oct 2025
- detected Instant.Page Oct 2025
- detected Klaviyo Oct 2025
- detected React Oct 2025
- detected Tailwind CSS Oct 2025
- dropped React Sep 2025