What powers aticcr.cz?
Last seen Jul 2026 · 8 technologies across 6 categories
Analytics
Google Analytics
since Sep 2024
CDN
Google Hosted Libraries
since Sep 2024
JavaScript libraries
Operating systems
Windows Server
since Jan 2019
Programming languages
PHP
since Feb 2024
Web servers
Apache HTTP Server
since Feb 2024
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
4.69 / 10 · ranked #365,314 of all domains
103 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 0.1 MB · 18 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on OPTONET-AS (78.156.158.75)
- DNS: webhouse.cz
- Email: vshosting.cloud
- Email security: SPF (soft fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 9,228,303, 6 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.aticcr.cz | 6 |
| certifikace.aticcr.cz | 2 |
| m.aticcr.cz | 2 |
Full technology history →
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Recent changes
- dropped Microsoft ASP.NET Dec 2025