What powers zetor75.cz?

Last seen Aug 2026 · 12 technologies across 8 categories

Hosting panels

Plesk
since May 2021

JavaScript libraries

core-js v3.8.2
since Aug 2022
jQuery v1.11.2
since Jun 2021
Modernizr
since May 2021
Select2
since Jun 2021

Miscellaneous

Open Graph
since Sep 2022
PWA
since Aug 2022

Programming languages

PHP
since May 2021

Security

HSTS
since Aug 2025

Tag managers

Google Tag Manager
since May 2021

Web frameworks

Nette Framework v2.3
since May 2021

Web servers

Nginx
since May 2021

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

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Open Page Rank

1.57 / 10 · ranked #5,910,268 of all domains

4 referring domains · OpenPageRank

Infrastructure

  • DNS: gransy.com
  • Email: zetor75.cz
  • Email security: SPF, no DMARC record, DNSSEC signed
  • SSL: Let's Encrypt, RSA 2048, expires Nov 2026
  • Common Crawl link graph: rank 33,371,130, 2 hosts

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

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