99%
confidence
Evidence (1 signal)
Html Pattern
Next.js data injection or asset paths
_next/static
Tech stack of Teematic (teematic.nl)
6Technologies
5Categories
200HTTP Status
1421msScan Time
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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)
Header
X-Vercel-Id header
pdx1::iad1::8nr55-1792647713936-ea67106f28a5
Header
Server: Vercel
Vercel
92%
confidence
Evidence (1 signal)
Html Pattern
Supabase project URL or SDK
.supabase.co
90%
confidence
Evidence (1 signal)
Html Pattern
Web app manifest link
<link rel="manifest"
69%
confidence
Evidence (1 signal)
Implied
Implied by Next.js
Detected Next.js → implies React
69%
confidence
Evidence (1 signal)
Implied
Implied by Next.js
Detected Next.js → implies Node.js
Website details
Network & TLS
IP address216.198.79.1
ProtocolHTTP/1.1
TLS issuerLet's Encrypt
Cert. expires
Jan 11, 2027 81 days
DNS records
Nameserversns1.exonet.nl
ns2.exonet.nl
ns3.exonet.eu
Mail serversmail.teematic.nl
Security headers 6/6
strict-transport-securityPresent
content-security-policyPresent
x-content-type-optionsPresent
x-frame-optionsPresent
referrer-policyPresent
permissions-policyPresent
Page insights
LanguageNL
HTML size77 KB (br)
Resources29 scripts · 1 stylesheets · 14 images
Third-party hosts2 njfngaqoxuanbscgalhz.supabase.co, images.unsplash.com
Open GraphPresent
Raw HTTP Headers
age
143
cache-control
public, max-age=0, must-revalidate
content-encoding
br
content-security-policy
frame-ancestors 'none'; object-src 'none'; base-uri 'self'; upgrade-insecure-requests
content-type
text/html; charset=utf-8
cross-origin-opener-policy
same-origin-allow-popups
date
Wed, 14 Oct 2026 11:32:47 GMT
etag
W/"etyvc8oans1okx"
permissions-policy
camera=(), microphone=(), payment=(), usb=(), geolocation=(self)
referrer-policy
strict-origin-when-cross-origin
server
Vercel
strict-transport-security
max-age=63072000; includeSubDomains
vary
rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch
x-content-type-options
nosniff
x-dns-prefetch-control
on
x-frame-options
DENY
x-matched-path
/
x-nextjs-prerender
1
x-nextjs-stale-time
300
x-vercel-cache
STALE
x-vercel-id
pdx1::iad1::8nr55-1792647713936-ea67106f28a5
transfer-encoding
chunked