What powers maximusweb.cz?
Last seen Jul 2026 · 11 technologies across 9 categories
CDN
Cloudflare
since Jun 2024
JavaScript graphics
particles.js
since Aug 2022
JavaScript libraries
Miscellaneous
PWA
since Aug 2022
Programming languages
PHP
since Aug 2022
Security
HSTS
since Nov 2022
UI frameworks
Web frameworks
Web servers
Apache HTTP Server
since Aug 2022
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 100% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.43 / 10 · ranked #7,200,160 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on MASTER-AS Czech Republic www.master.cz (81.31.46.130)
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 16,590,230
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted