What powers cz.cz?

Last seen Oct 2021 · 20 technologies across 15 categories

Analytics

Google Analytics
since Oct 2021

Caching

Redis Object Cache
since Oct 2021
WP Rocket
since Oct 2021

CMS

WordPress
since Oct 2021

Databases

MySQL
since Oct 2021
Redis
since Oct 2021

Ecommerce

Cart Functionality
since Oct 2021

Font scripts

Font Awesome
since Dec 2019

Issue trackers

Sentry v6.3.4
since Oct 2021

JavaScript libraries

core-js v3.6.4
since Oct 2021
jQuery v3.6.0
since Jan 2019
jQuery Migrate v3.3.2
since Oct 2021

Live chat

LiveAgent
since Oct 2021

Operating systems

Debian
since Mar 2019

Programming languages

PHP v7.4.24
since Oct 2021

RUM

SpeedCurve v216
since Oct 2021

Tag managers

Google Tag Manager
since Oct 2021

UI frameworks

Bootstrap v4.3.0
since Jan 2019

Web servers

Apache HTTP Server v2.4.25
since Jan 2019
Nginx v1.17.10
since Oct 2021

AI Crawlers

robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.

  • robots.txt not checked
  • llms.txt not checked
  • ai.txt not checked

See who blocks each AI crawler across the web

AI Crawlers

Policy unknown

Full breakdown

Open Page Rank

4.73 / 10 · ranked #289,552 of all domains

52 referring domains · OpenPageRank

Infrastructure

  • DNS: Active 24
  • Email: no MX record returned
  • Email security: DNSSEC signed
  • Common Crawl link graph: rank 3,174,658, 156 hosts

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

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