What powers oscio.cz?
Last seen Jun 2026 · 34 technologies across 21 categories
Analytics
Caching
WP Rocket
since Jun 2022
CDN
Cloudflare
since Nov 2024
jsDelivr
since Apr 2021
CMS
WordPress
since Nov 2019
Cookie compliance
Databases
MySQL
since Nov 2019
Font scripts
Google Font API
since Jan 2019
JavaScript graphics
MathJax
since May 2024
JavaScript libraries
Slick
since Jan 2020
Miscellaneous
Gravatar
since Apr 2021
HTTP/3
since Apr 2026
Open Graph
since Sep 2022
Swiper Slider
since Mar 2020
Page builders
Performance
Priority Hints
since Jun 2024
Programming languages
PHP
since Jan 2019
Security
Cloudflare Bot Management
since Nov 2024
SEO
Tag managers
Google Tag Manager
since May 2024
UI frameworks
CivicTheme
since Jan 2023
Video players
Web frameworks
Nette Framework
since Mar 2022
Web servers
Apache Traffic Server
since Dec 2020
Nginx
since Mar 2022
WordPress plugins
Oxygen
since Feb 2022
RankMath SEO
since Nov 2022
Audience
- 64% desktop
- 36% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.30 / 10 · ranked #2,886,541 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.4 MB · 84 requests
- WordPress theme: oxygen-is-not-a-theme · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| oscio.cz | 25 |
| www.oscio.cz | 15 |
| app.oscio.cz | 3 |
| www.app.oscio.cz | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Font Awesome Apr 2026
- detected HTTP/3 Apr 2026
- dropped Lodash Apr 2026
- detected Priority Hints Apr 2026
- dropped PWA Apr 2026
- dropped FullCalendar Oct 2025
- dropped TypeScript Oct 2025
- detected FullCalendar Aug 2025
- detected TypeScript Aug 2025