What powers instruktori.cz?
Last seen Jun 2026 · 37 technologies across 19 categories
Analytics
Google Analytics
since Oct 2022
Authentication
Facebook Login
since Oct 2022
Caching
Varnish
since Dec 2021
CDN
CMS
Google Sites
since Jun 2023
Databases
MySQL
since Oct 2022
Font scripts
Google Font API
since Oct 2022
Twitter Emoji (Twemoji)
since Oct 2022
JavaScript libraries
Marketing automation
MailerLite
since May 2024
Miscellaneous
PaaS
GitHub Pages
since Dec 2021
Page builders
WordPress Block Editor
since Dec 2024
Performance
Priority Hints
since Nov 2023
Programming languages
UI frameworks
Web frameworks
Ruby on Rails
since Dec 2021
Web servers
Apache HTTP Server
since Oct 2022
Webmail
Google Workspace
since Oct 2022
WordPress plugins
Popup Maker
since Oct 2022
Subdomains
| Host | Techs |
|---|---|
| www.instruktori.cz | 20 |
| lodivodi.instruktori.cz | 12 |
| kraz.instruktori.cz | 8 |
| vvh.instruktori.cz | 8 |
| zoo.instruktori.cz | 8 |
| antonicek.instruktori.cz | 7 |
| odezdikezdi.instruktori.cz | 7 |
| hvozdy.instruktori.cz | 6 |
| slowdating.instruktori.cz | 6 |
| dunavbrne.instruktori.cz | 5 |
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025