What powers plzenvkostce.cz?
Last seen Oct 2026 · 10 technologies across 8 categories
Analytics
Google Analytics
since Oct 2023
CDN
Cloudflare
since Apr 2024
Google Hosted Libraries
since Aug 2022
JavaScript libraries
Programming languages
PHP
since Aug 2022
Security
HSTS
since Oct 2022
UI frameworks
Video players
Web frameworks
Nette Framework
since Aug 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
1.65 / 10 · ranked #5,327,281 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 10.5 MB · 959 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on SITMP (185.153.192.137, IPv6)
- DNS: Cloudflare DNS
- Email: sitmp.cz
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 16,871,604, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted