What powers zubr.cz?

Last seen Aug 2026 · 29 technologies across 15 categories

Analytics

Facebook Pixel v2.9.377
since Sep 2021
Google Analytics
since Jan 2019

CDN

Bunny
since Feb 2026
Cloudflare
since Feb 2026
jsDelivr
since Feb 2026
Unpkg
since Feb 2026

Cookie compliance

Cookie Script
since Feb 2026

Development

Turbopack
since May 2026

JavaScript frameworks

GSAP v3.15.0
since Feb 2026
Next.js v16.2.0
since May 2026
Next.js App Router
since May 2026
Nuxt.js
since Aug 2022
React
since May 2026
Vue.js
since Aug 2022

JavaScript libraries

core-js v3.32.2
since Sep 2021
jQuery v3.5.1
since Jan 2019
Lenis v1.2.3
since Feb 2026
Swiper
since Sep 2022

Miscellaneous

HTTP/3
since Feb 2026
Open Graph
since Sep 2022
Webpack
since Aug 2022

PaaS

Vercel
since May 2026

Page builders

Webflow
since Feb 2026

Performance

Priority Hints
since Feb 2026

Programming languages

Node.js
since Aug 2022

Security

HSTS
since Feb 2026

Tag managers

Google Tag Manager
since Jan 2019

UI frameworks

Tailwind CSS
since Aug 2022

Web servers

Nginx
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 Sep 2026.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 82% phone
  • 14% desktop
  • 4% tablet
  • Czechia
  • Slovakia

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

3.87 / 10 · ranked #677,507 of all domains

39 referring domains · OpenPageRank

Core Web Vitals

LCP1.9 s
INP225 ms
CLS0
TTFB900 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: Czech
  • CDN: Cloudflare
  • Weight: 17.4 MB · 80 requests
  • Structured data: OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

Organisation

  • Přerov Brewery
  • Sector: brewing industry
  • Country: Czech Republic

From Wikidata (CC0).

Infrastructure

  • Hosted on Cloudflare (198.202.211.1)
  • DNS: Cloudflare DNS
  • Email: pivovary.cz
  • Email security: SPF (soft fail), DMARC monitor only
  • SSL: Google Trust Services, ECDSA P256, expires Dec 2026
  • Common Crawl link graph: rank 3,036,193, 3 hosts

DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted

Subdomains

HostTechs
www.zubr.cz 19
zubr.cz 12
prerovak.zubr.cz 11

Full technology history →
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