What powers polickej.net?
Last seen Oct 2026 · 12 technologies across 8 categories
CDN
Font scripts
Google Font API
since Mar 2021
JavaScript libraries
Programming languages
Python
since Apr 2020
Security
HSTS
since Sep 2022
UI frameworks
Web frameworks
Django
since Feb 2022
Web servers
Nginx
since Mar 2021
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.51 / 10 · ranked #6,398,428 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 0.7 MB · 46 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on ASVIRIDIUM (91.225.84.10)
- DNS: viridium.cz
- Email: viridium.cz
- Email security: no SPF record, no DMARC record, CAA
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 9,621,547, 6 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted