99%
confidence
Evidence (1 signal)
Html Pattern
Next.js data injection or asset paths
_next/static
Tech stack of whoseid.io
4Technologies
3Categories
200HTTP Status
2393msScan 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 (4)
99%
confidence
Evidence (2 signals)
Header
X-Vercel-Id header
pdx1::5pvdx-1792486264726-2a1088d59816
Header
Server: Vercel
Vercel
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 address216.198.79.65
All resolved IPs216.198.79.65, 64.29.17.1
ProtocolHTTP/1.1
TLS issuerLet's Encrypt
Cert. expires
Jan 10, 2027 81 days
DNS records
Nameserversns1.vercel-dns.com
ns2.vercel-dns.com
Security headers 6/6
strict-transport-securityPresent
content-security-policyPresent
x-content-type-optionsPresent
x-frame-optionsPresent
referrer-policyPresent
permissions-policyPresent
Page insights
LanguageEN
HTML size146 KB (br)
Resources16 scripts · 14 stylesheets · 2 images
Open GraphPresent
Raw HTTP Headers
access-control-allow-origin
*
age
135548
cache-control
public, max-age=0, must-revalidate
content-disposition
inline
content-encoding
br
content-security-policy
default-src 'self'; script-src 'self' 'unsafe-inline' https://js.stripe.com https://*.js.stripe.com; style-src 'self' 'unsafe-inline'; font-src 'self'; img-src 'self' data: blob: https://mauipdlcsantnelbseyj.supabase.co https://media.whoseidcdn.com https://media-dev.whoseidcdn.com https://11d27a49a1
content-type
text/html; charset=utf-8
cross-origin-opener-policy
same-origin
date
Tue, 20 Oct 2026 08:51:06 GMT
etag
W/"db4849b8ec535faea2cf83f08ed78d97"
permissions-policy
accelerometer=(), autoplay=(self "https://www.youtube-nocookie.com" "https://player.vimeo.com" "https://www.loom.com"), camera=(), display-capture=(), encrypted-media=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), midi=(), payment=(), usb=(), xr-spatial-tracking=(), browsing-topic
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
HIT
x-vercel-id
pdx1::5pvdx-1792486264726-2a1088d59816
transfer-encoding
chunked