What powers jcu.cz?
Last seen Jun 2026 · 114 technologies across 33 categories
Advertising
Microsoft Advertising
since Dec 2025
Analytics
Google Analytics
since Jun 2018
Hotjar
since Aug 2018
Microsoft Clarity
since Dec 2025
Snowplow Analytics
since Oct 2024
Caching
Varnish
since Apr 2018
CDN
Alibaba Cloud CDN
since Oct 2025
cdnjs
since Oct 2021
Cloudflare
since May 2022
DigitalOcean Spaces
since Oct 2025
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Feb 2022
jsDelivr
since Oct 2024
Unpkg
since Jul 2021
CMS
Databases
MySQL
since Mar 2021
Ecommerce
Cart Functionality
since Oct 2025
Editors
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
FancyBox
since Aug 2018
Highlight.js
since Jul 2025
Lightbox
since Dec 2022
MobX
since Oct 2025
prettyPhoto
since Jan 2019
scrollreveal
since Jan 2019
Slick
since Oct 2018
Slimbox 2
since Jan 2019
Twitter typeahead.js
since Oct 2022
Underscore.js
since Mar 2023
web-vitals
since Oct 2025
LMS
Moodle
since Aug 2018
Maps
Google Maps
since Nov 2018
Miscellaneous
Operating systems
AlmaLinux
since Aug 2022
CentOS
since Dec 2021
Debian
since Aug 2018
Ubuntu
since Aug 2018
Windows Server
since Aug 2018
PaaS
Azure
since Jun 2023
Performance
Priority Hints
since May 2024
Programming languages
Rich text editors
Search engines
Awesomplete
since Jun 2024
Security
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Video players
VideoJS
since Apr 2022
Web frameworks
CodeIgniter
since Jun 2023
Nette Framework
since Aug 2024
Web server extensions
Web servers
Apache Tomcat
since Aug 2018
Zope
since Jun 2018
Webmail
Apple iCloud Mail
since Mar 2024
Microsoft 365
since Aug 2022
RoundCube
since Oct 2020
SquirrelMail
since Jan 2019
Widgets
AddThis
since Aug 2022
Slider Revolution
since Mar 2021
Wikis
Atlassian Confluence
since Mar 2023
WordPress plugins
WordPress themes
HashThemes Total
since Mar 2022
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| university of south bohemia | #1 | 33 |
| budejovice | #94 | 3 |
| budejovice | #46 | 3 |
| ceske budejovice | #63 | 3 |
| ceske budejovice | #25 | 3 |
| jc fisheries | #84 | 1 |
| macku | #45 | 1 |
| www ju | #56 | 0 |
| www uvod | #85 | 0 |
| zcu | #41 | 0 |
| esk budjovice czechia | #29 | 0 |
| esk budjovice | #26 | 0 |
| esk zemdlsk univerzita v praze | #85 | 0 |
| bohemia table tennis | #41 | 0 |
| bohemia server status | #87 | 0 |
| bohemians logo | #98 | 0 |
| centrum mail pihlen | #98 | 0 |
| underwood family sonoran landscape laboratory | #68 | 0 |
| university of south bohemia esk budjovice | #52 | 0 |
| university of south bohemia | #47 | 0 |
| vste 2025 | #29 | 0 |
| s cz | #45 | 0 |
| south bohemian | #35 | 0 |
| stanback vs bc powder | #47 | 0 |
| study in czech republic | #36 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 57% phone
- 39% desktop
- 4% tablet
Czechia
Austria
Slovakia
India
Germany
Pakistan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.45 / 10 · ranked #20,435 of all domains
1,099 referring domains · OpenPageRank
Search traffic
47 est. monthly organic visits (US)
39 keywords in Google's top 30
Core Web Vitals
| LCP | 0.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech (Czechia)
- Weight: 1.4 MB · 43 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| old.ff.jcu.cz | 27 |
| kam.jcu.cz | 20 |
| volby.jcu.cz | 19 |
| orgstr.jcu.cz | 18 |
| prf.jcu.cz | 18 |
| www.jcu.cz | 17 |
| utricularia.prf.jcu.cz | 16 |
| web.kam.jcu.cz | 16 |
| web.tf.jcu.cz | 16 |
| www.zf.jcu.cz | 16 |
| zoo.prf.jcu.cz | 16 |
| elections.jcu.cz | 15 |
| lib.jcu.cz | 15 |
| elearning.jcu.cz | 14 |
| www.ef.jcu.cz | 14 |
| www.ff.jcu.cz | 14 |
| www.frov.jcu.cz | 14 |
| www.pf.jcu.cz | 14 |
| www.prf.jcu.cz | 14 |
| www.tf.jcu.cz | 14 |
| www.zsf.jcu.cz | 14 |
| www2.zf.jcu.cz | 14 |
| czv.jcu.cz | 13 |
| old.jcu.cz | 13 |
Full technology history →
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Recent changes
- detected Emotion Jan 2026
- detected React Router Jan 2026
- detected Microsoft Advertising Dec 2025
- detected Microsoft Clarity Dec 2025