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Tech stack of docs.it4i.cz

https://docs.it4i.cz/en/docs/introduction
Introduction
Cached · Oct 22, 2026
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5Technologies
4Categories
200HTTP Status
2905msScan Time
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AI builder check

No AI builder evidence found

No evidence

None of the 33 fingerprints we track for 9 AI app builders (Lovable, Bolt.new, v0, Replit, Base44, Manus, Anything, Emergent and YouWare) appear on this page. That is not proof the site was coded by hand: code written with AI assistants such as Cursor, Claude Code or GitHub Copilot leaves no public trace, and builder markers can be removed after an export.

This check names the builder platform from public evidence. It does not measure how much of the code was written by AI. How the check works and how accurate it is

Detected technologies (5)

Next.js

React framework for production

Framework
99%
confidence
Evidence (2 signals)
Html Pattern
Next.js data injection or asset paths
_next/static
Header
X-Powered-By: Next.js
Next.js

Nginx v1.20.1

High-performance HTTP server and reverse proxy

Server
95%
confidence
Evidence (1 signal)
Header
Server header contains "nginx"
nginx/1.20.1

Tailwind CSS

Utility-first CSS framework

UI Library
80%
confidence
Evidence (1 signal)
Html Pattern
Tailwind variant-prefixed utility classes
class="[grid-area:header] sticky top-(--fd-docs-row-1) z-30 flex items-center ps-4 pe-2.5 border-b transition-colors backdrop-blur-sm h-(--fd-header-height) md:hidden max-md:layout:[--fd-header-height

React

JavaScript library for building user interfaces

Framework Implied
69%
confidence
Evidence (1 signal)
Implied
Implied by Next.js
Detected Next.js → implies React

Node.js

JavaScript runtime built on Chrome's V8 engine

Language Implied
69%
confidence
Evidence (1 signal)
Implied
Implied by Next.js
Detected Next.js → implies Node.js

Website details

Network & TLS

IP address195.113.250.7
All resolved IPs195.113.250.7, 2001:718:1007:1101::1:10
Reverse DNSwebproxy.it4i.cz
ProtocolHTTP/1.1
TLS issuerHellenic Academic and Research Institutions CA
Cert. expires Mar 6, 2027 134 days

DNS records

Nameserversdecsys.vsb.cz nsa.ces.net
Mail serversmx30.vsb.cz smtp.vsb.cz

Security headers 0/6

strict-transport-securityMissing
content-security-policyMissing
x-content-type-optionsMissing
x-frame-optionsMissing
referrer-policyMissing
permissions-policyMissing

Page insights

LanguageEN
HTML size265 KB (gzip)
Resources31 scripts · 1 stylesheets · 3 images
Third-party hosts2 www.tldp.org, rockylinux.org
Open GraphMissing

Redirect chain

1. HTTP 307 https://docs.it4i.cz
2. HTTP 200 https://docs.it4i.cz/en/docs/introduction
Raw HTTP Headers
server nginx/1.20.1
date Thu, 22 Oct 2026 08:03:19 GMT
content-type text/html; charset=utf-8
transfer-encoding chunked
connection keep-alive
vary rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch, Accept-Encoding
x-nextjs-cache HIT
x-nextjs-prerender 1
x-nextjs-stale-time 300
x-powered-by Next.js
cache-control s-maxage=31536000
etag "mgcp26uki55tku"
content-encoding gzip

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