What powers isophi.cz?
Last seen Jun 2026 · 51 technologies across 24 categories
Analytics
Google Analytics
since Nov 2021
Authentication
Facebook Login
since Jan 2025
Caching
CDN
jsDelivr
since Apr 2026
CMS
Cookie compliance
Databases
MySQL
since Nov 2021
Ecommerce
Sendgrid
since Dec 2022
Font scripts
Font Awesome
since Nov 2021
Google Font API
since Nov 2021
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Slick
since Nov 2021
Live chat
Miscellaneous
Operating systems
Debian
since Apr 2026
Performance
Priority Hints
since Apr 2025
Programming languages
Security
HSTS
since Oct 2022
Really Simple SSL & Security
since Apr 2024
Tag managers
Google Tag Manager
since Aug 2022
UI frameworks
Animate.css
since Apr 2025
Web frameworks
Express
since Aug 2022
Web servers
WordPress plugins
Audience
- 58% desktop
- 42% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.71 / 10 · ranked #2,144,658 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 3.4 MB · 203 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| isophi.cz | 30 |
| e-shop.isophi.cz | 14 |
| eshop.isophi.cz | 13 |
| zapisy.isophi.cz | 10 |
Full technology history →
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Recent changes
- detected HTTP/3 May 2026
- detected OpenResty May 2026
- detected Cart Functionality Apr 2026