What powers 
napadroku.cz?
Last seen Jul 2026 · 12 technologies across 7 categories
Analytics
Google Workspace
since Aug 2022
Mailgun
since Oct 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Netlify
since Jun 2020
Security
HSTS
since Oct 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.99 / 10 · ranked #577,325 of all domains
56 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Google
- Weight: 0.7 MB · 41 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Google Cloud (104.198.14.52)
- DNS: ignum.com
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 3,107,707, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted