What powers geis-group.cz?

Last seen Aug 2026 · 12 technologies across 7 categories

Analytics

Google Analytics
since Jun 2018

Font Scripts

Google Font API
since Oct 2017

JavaScript libraries

core-js v3.40.0
since Sep 2021
jQuery v3.7.1
since Jun 2018
jQuery UI v1.13.2
since Jun 2018

Miscellaneous

HTTP/3
since Feb 2026
Open Graph
since Sep 2022
PWA
since Jun 2023

Programming languages

PHP
since Jun 2018

Tag Managers

Google Tag Manager
since Oct 2017

Web Servers

Nginx
since Oct 2017
OpenResty
since Feb 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.

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

See who blocks each AI crawler across the web

Top search keywords

KeywordPositionEst. monthly visits
zsilkovna tracking #37 0
sledovn zsilek #23 0
air sea transport #46 0
apod group #43 0
cz logistics #48 0

The site's top keywords in Google (US), with the visits each one is estimated to bring per month.

Top backlinks

Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 70% phone
  • 29% desktop
  • 1% tablet
  • Czechia
  • Germany
  • Slovakia
  • Poland
  • Austria

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

Open Page Rank

5.29 / 10 · ranked #208,966 of all domains

112 referring domains · OpenPageRank

Search traffic

0 est. monthly organic visits (US)

5 keywords in Google's top 30

Core Web Vitals

LCP1.1 s
INP125 ms
CLS0
TTFB500 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: Czech
  • Weight: 9.5 MB · 60 requests
  • Structured data: OpenGraph

Homepage as crawled by the HTTP Archive, Sep 2026.

Infrastructure

  • Hosted on Websupport (37.9.175.204, IPv6)
  • Email: no MX record returned
  • Email security: SPF (hard fail), DMARC quarantine
  • SSL: Let's Encrypt, RSA 4096, expires Dec 2026
  • Common Crawl link graph: rank 9,634,978, 2 hosts

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

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