What powers kntb.cz?

Last seen Jun 2026 · 14 technologies across 10 categories

CDN

Amazon CloudFront
since Apr 2024

Font scripts

Google Font API
since Apr 2022

JavaScript libraries

core-js v2.5.1
since Apr 2022
lit-element v3.3.3
since Feb 2026
lit-html v2.8.0
since Feb 2026

Miscellaneous

Babel
since Apr 2022

PaaS

Amazon Web Services
since Apr 2024

Programming languages

Java
since Feb 2026

Security

Cloudflare Turnstile
since Jan 2026
HSTS
since Sep 2022

Web frameworks

Google Web Toolkit
since Feb 2026

Web servers

Apache HTTP Server v2.4.41
since Jan 2019

Webmail

Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022

Top search keywords

KeywordPositionEst. monthly visits
zline #70 25
zlin #79 2
knbt #54 2
bati bati #44 1
lkrna #85 1
420 600 #84 1
batov #60 0
zline customer service email #53 0
zline 48 #75 0
zlin 50 #86 0
brce #45 0
moodle utb #52 0
nemocnice #27 0
qftb #64 0
jntb #27 0
kn t #40 0
kn en t #43 0
kmtb #44 0
lps 848 #30 0
fakultn nemocnice ostrava #40 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.

Audience

  • 81% phone
  • 16% desktop
  • 3% tablet
  • Czechia
  • Slovakia

Countries where the site has Chrome traffic, strongest markets first.

Open Page Rank

5.16 / 10 · ranked #232,856 of all domains

125 referring domains · OpenPageRank

Search traffic

32 est. monthly organic visits (US)

20 keywords in Google's top 30

Core Web Vitals

LCP0.8 s
INP75 ms
CLS0
TTFB300 ms

Real user p75, Chrome UX Report, Jun 2026.

Page

  • Language: Czech
  • CDN: Amazon CloudFront
  • Weight: 1.0 MB · 47 requests

Homepage as crawled by the HTTP Archive, Jul 2026.

Subdomains

HostTechs
www.kntb.cz 10
zam.kntb.cz 6

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