What powers yashicadev.cz?
Last seen Sep 2026 · 13 technologies across 8 categories
CDN
Font scripts
Font Awesome
since May 2025
JavaScript libraries
Programming languages
PHP
since May 2025
Security
HSTS
since May 2025
UI frameworks
Bootstrap
since May 2025
Web frameworks
Web servers
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 found
- ai.txt not found
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
2.48 / 10 · ranked #2,530,865 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 2.8 MB · 37 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on MASTER-AS Czech Republic www.master.cz (89.185.225.24)
- DNS: Cloudflare DNS
- Email: masterinter.net
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 32,863,370, 15 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted