What powers 
expodum.cz?
Last seen Sep 2026 · 14 technologies across 12 categories
Analytics
Google Analytics
since Jul 2019
CDN
cdnjs
since May 2022
Cloudflare
since May 2022
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
Google Font API
since Jul 2019
JavaScript libraries
Live chat
Programming languages
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jul 2020
UI frameworks
Web servers
Apache HTTP Server
since Jul 2019
Webmail
Google Workspace
since Jan 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 81% phone
- 18% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.70 / 10 · ranked #315,286 of all domains
92 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 2.0 MB · 74 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on OSK-DNI Slovakia (95.105.255.168)
- DNS: forpsi.cz
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed, MTA-STS, BIMI
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 17,951,827, 2 hosts
- Verified with: Brevo, Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted