What powers center.cz?
Last seen Jan 2020 · 20 technologies across 12 categories
Advertising Networks
AppNexus
since Aug 2019
Criteo
since Jun 2018
Google AdSense
since Aug 2019
Prebid
since Jun 2018
Rubicon Project
since Aug 2019
Analytics
Font Scripts
Google Font API
since Jan 2019
Issue Trackers
JavaScript Frameworks
JavaScript Libraries
Operating Systems
Windows Server
since Jun 2018
Programming Languages
PHP
since Jan 2019
Reverse Proxy
Tag Managers
Adobe DTM
since Jan 2019
Google Tag Manager
since Feb 2018
Web Frameworks
Nette Framework
since Jan 2019
Web Servers
IIS
since May 2017
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
6.16 / 10 · ranked #99,644 of all domains
198 referring domains · OpenPageRank
Infrastructure
- Hosted on MASTER-AS Czech Republic www.master.cz (91.213.160.170, IPv6)
- DNS: iinfo.cz
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P384, expires Nov 2026
- Common Crawl link graph: rank 444,369, 3 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| business.center.cz | 17 |
| www.center.cz | 8 |