What powers 
pva.cz?
Last seen Jul 2026 · 35 technologies across 18 categories
Analytics
Google Analytics
since Jul 2026
Matomo Analytics
since Nov 2021
CDN
CMS
Cookie compliance
Cookie Script
since Jul 2026
CookieYes
since Jul 2026
Databases
MySQL
since Jul 2026
Font scripts
JavaScript frameworks
Socket.io
since Jan 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Page builders
Webflow
since Jul 2026
WordPress Block Editor
since Jul 2026
Performance
Priority Hints
since Jul 2026
Programming languages
Security
HSTS
since Jul 2026
SEO
Tag managers
Google Tag Manager
since Apr 2022
UI frameworks
Bootstrap
since Jan 2019
Web servers
Widgets
FullCalendar
since Dec 2022
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
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.84 / 10 · ranked #698,101 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.3 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech (Czechia)
- Weight: 47.4 MB · 101 requests
- WordPress theme: abf-theme · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on MASTER-AS Czech Republic www.master.cz (37.205.13.234)
- DNS: abf.cz
- Email: abf.cz
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P384, expires Nov 2026
- Common Crawl link graph: rank 3,067,779, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Cookie Script Jul 2026
- detected CookieYes Jul 2026
- detected Google Analytics Jul 2026
- detected HSTS Jul 2026
- detected jQuery Migrate Jul 2026
- detected Lightbox Jul 2026
- detected MySQL Jul 2026
- detected OpenResty Jul 2026
- detected Priority Hints Jul 2026
- detected Slick Jul 2026
- detected Swiper Jul 2026
- detected Twitter Emoji (Twemoji) Jul 2026
- detected Typekit Jul 2026
- detected Webflow Jul 2026
- detected WordPress Jul 2026
- detected WordPress Block Editor Jul 2026
- detected Yoast SEO Jul 2026