What powers trojak.cz?
Last seen Sep 2026 · 5 technologies across 5 categories
Authentication
Facebook Login
since Jan 2022
JavaScript libraries
Lightbox
since Feb 2019
Programming languages
PHP
since Feb 2019
UI frameworks
Bootstrap
since Mar 2019
Web servers
Apache HTTP Server
since Feb 2019
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.35 / 10 · ranked #1,066,500 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 2.3 MB · 41 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on GREENDATA (109.248.251.154)
- DNS: ignum.eu
- Email: q-comp.cz
- Email security: SPF (soft fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 15,272,170, 2 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted