What powers zvireci-potreby.cz?

Last seen Aug 2026 · 22 technologies across 15 categories

Analytics

Google Analytics
since Jan 2019
Microsoft Clarity v0.8.9
since Dec 2023

Authentication

Facebook Login
since Feb 2023

Ecommerce

Cart Functionality
since Feb 2023
Shoptet
since Feb 2023

Font scripts

Google Font API
since Feb 2023

Issue trackers

Sentry
since Nov 2024

JavaScript libraries

core-js v3.40.0
since Sep 2021
jQuery v1.11.3
since Jan 2019
jQuery UI v@VERSION
since Feb 2023

Live chat

Chatwoot
since Nov 2024

Miscellaneous

HTTP/3
since Aug 2026
Open Graph
since Feb 2023

Performance

Priority Hints
since May 2025

Programming languages

Java
since May 2025
PHP
since Aug 2021

Tag managers

Google Tag Manager
since Jan 2019

UI frameworks

Bootstrap v3.3.5
since Feb 2023

Video players

YouTube
since Oct 2023

Web frameworks

Google Web Toolkit
since May 2025

Web servers

Nginx
since Jan 2019
OpenResty
since Aug 2026

AI Crawlers

Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.

Content Signals: search=yes ai-train=no ai-input=yes declared in robots.txt

  • Sep 2026 Content Signals changed

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Standards: llms.txt, Content Signals

Full breakdown

Audience

  • 73% phone
  • 23% desktop
  • 3% tablet
  • Czechia
  • Slovakia

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

Open Page Rank

2.94 / 10 · ranked #1,700,038 of all domains

19 referring domains · OpenPageRank

Core Web Vitals

LCP2.4 s
INP225 ms
CLS0.05
TTFB500 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: Czech
  • Weight: 7.8 MB · 495 requests
  • Structured data: JSON-LD, Microdata, OpenGraph

Homepage as crawled by the HTTP Archive, Sep 2026.

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