What powers hayashi.cz?
Last seen Jun 2026 · 22 technologies across 16 categories
Affiliate programs
GoAffPro
since Feb 2022
Analytics
Google Analytics
since Jun 2018
CDN
Cloudflare
since Oct 2021
Ecommerce
Cart Functionality
since Oct 2021
Shopify
since Oct 2021
Google Workspace
since Aug 2022
JavaScript frameworks
React
since Jun 2026
JavaScript libraries
Live chat
Shopify Chat
since Nov 2021
Marketing automation
MailChimp
since Sep 2022
MailerLite
since Jul 2022
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Performance
Priority Hints
since Feb 2023
Programming languages
Ruby
since Jun 2026
Reviews
Judge.me
since May 2024
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2018
Web frameworks
Ruby on Rails
since Jun 2026
Audience
- 75% phone
- 25% desktop
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.33 / 10 · ranked #1,091,851 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- CDN: Cloudflare
- Weight: 6.4 MB · 388 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.hayashi.cz | 19 |
| account.hayashi.cz | 12 |
Full technology history →
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Recent changes
- dropped Google AdSense Feb 2026
- detected Google AdSense Dec 2025