What powers 
matrix-2001.cz?
Last seen Aug 2026 · 20 technologies across 10 categories
Analytics
Google Analytics
since Jan 2019
Matomo Analytics
since Aug 2020
CDN
Font Scripts
Font Awesome
since Mar 2018
Google Font API
since Mar 2018
JavaScript Frameworks
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Sep 2021
Web Frameworks
Web servers
Widgets
OWL Carousel
since Mar 2018
Slider Revolution
since Nov 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 52% desktop
- 48% phone
Czechia
Slovakia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.96 / 10 · ranked #602,728 of all domains
60 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech (Czechia)
- Weight: 1.9 MB · 9 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ONE-NETWORK (185.102.21.199)
- DNS: ignum.com
- Email: compsys.cz
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 2,081,759, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted