99%
confidence
Evidence (1 signal)
Link Href
Google Fonts stylesheet
https://fonts.gstatic.com/
Tech stack of IT4Innovations (it4i.cz)
6Technologies
6Categories
200HTTP Status
2372msScan Time
Embed this report on your site
Show your stack and link back to this report. Paste this into your HTML:
AI builder check
No AI builder evidence found
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 (6)
99%
confidence
Evidence (2 signals)
Html Pattern
Google Analytics tracking code
googletagmanager.com/gtag
Script Src
Google Analytics script source
https://www.googletagmanager.com/gtag/js?id=G-QKK706KGN4
99%
confidence
Evidence (1 signal)
Html Pattern
Turnstile widget or script
challenges.cloudflare.com/turnstile
95%
confidence
Evidence (1 signal)
Header
Server header contains "Apache"
Apache
95%
confidence
Evidence (1 signal)
Header
PHPSESSID cookie is PHP-specific
PHPSESSID
90%
confidence
Evidence (1 signal)
Script Src
jQuery script source
/scripts/jquery-3.2.1.min.js
Website details
Network & TLS
IP address93.185.108.156
All resolved IPs93.185.108.156, 2a00:1ed0:46:200::1212:124
Reverse DNSvacatko.netservis.cz
ProtocolHTTP/1.1
TLS issuerLet's Encrypt
Cert. expires
Jan 1, 2027 71 days
DNS records
Nameserversdecsys.vsb.cz
nsa.ces.net
Mail serversmx30.vsb.cz
smtp.vsb.cz
CNAMEit4i.cz
Security headers 4/6
strict-transport-securityPresent
content-security-policyMissing
x-content-type-optionsPresent
x-frame-optionsPresent
referrer-policyPresent
permissions-policyMissing
Page insights
HTML size107 KB (br)
Resources13 scripts · 2 stylesheets · 1 images
Third-party hosts12 kookiecheck.cz, www.googletagmanager.com, fonts.gstatic.com, challenges.cloudflare.com, www.eurocc-czechia.cz, e-infra.cz, …
Open GraphPresent
Raw HTTP Headers
date
Thu, 22 Oct 2026 07:58:39 GMT
server
Apache
x-frame-options
DENY
x-xss-protection
1; mode=block
x-content-type-options
nosniff
referrer-policy
no-referrer
content-security-policy-report-only
upgrade-insecure-requests; default-src 'none'; object-src 'self'; media-src 'self'; connect-src 'self'; frame-ancestors 'none'; frame-src https://www.youtube.com; img-src 'self' data: https://www.google-analytics.com https://maps.gstatic.com https://csi.gstatic.com https://maps.googleapis.com; style
expires
Thu, 19 Nov 1981 08:52:00 GMT
cache-control
no-store, no-cache, must-revalidate
pragma
no-cache
set-cookie
PHPSESSID=2af67d595e0f2e3833fea39022781621; path=/; domain=.it4i.cz; secure; HttpOnly
strict-transport-security
max-age=31536000
vary
Accept-Encoding
content-encoding
br
content-length
14511
content-type
text/html