What powers 
upmedia.cz?
Last seen Oct 2026 · 28 technologies across 17 categories
Analytics
Google Analytics
since Mar 2021
Authentication
Facebook Login
since Jul 2021
CDN
CMS
Databases
MySQL
since Jul 2019
Font scripts
Font Awesome
since Jul 2019
Google Font API
since Jul 2019
JavaScript frameworks
Alpine.js
since Oct 2025
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Jan 2019
Search engines
Awesomplete
since Oct 2025
UI frameworks
Animate.css
since Jul 2019
Bootstrap
since Jan 2019
Web frameworks
Helix Ultimate
since Jun 2021
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Google Workspace
since Aug 2022
WordPress plugins
WordPress themes
aThemes Hiero
since Feb 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.91 / 10 · ranked #642,739 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech (Czechia)
- Weight: 1.5 MB · 89 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on CESNET2 CESNET z.s.p.o. (158.194.161.97)
- DNS: websupport.cz
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 844,172, 9 hosts
- Verified with: Google
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| mediator1.upmedia.cz | 18 |
| pres.upmedia.cz | 16 |
| medkult.upmedia.cz | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cart Functionality Jan 2026