99%
confidence
Evidence (1 signal)
Html Pattern
Next.js data injection or asset paths
_next/static
Tech stack of alexander-holm.com
https://alexander-holm.com
Alexander Holm Mortensen – Data Technician Student & Programmer
8Technologies
6Categories
200HTTP Status
1587msScan 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 (8)
99%
confidence
Evidence (2 signals)
Header
X-Vercel-Id header
pdx1::iad1::tlkwj-1793343160238-9a806d29d8d1
Header
Server: Vercel
Vercel
99%
confidence
Evidence (1 signal)
Html Pattern
Google Analytics tracking code
googletagmanager.com/gtag
90%
confidence
Evidence (1 signal)
Html Pattern
Web app manifest link
<link rel="manifest"
80%
confidence
Evidence (1 signal)
Html Pattern
Tailwind variant-prefixed utility classes
class="mx-auto flex w-full max-w-6xl items-center gap-3 px-4 py-3 sm:gap-6 sm:px-6 lg:px-8"
75%
confidence
Evidence (1 signal)
Html Pattern
Bootstrap class patterns
class="btn-primary mobile-nav-cta"
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
All resolved IPs216.198.79.1, 64.29.17.1
ProtocolHTTP/1.1
TLS issuerLet's Encrypt
Cert. expires
Dec 22, 2026 52 days
DNS records
Nameserversns1.vercel-dns.com
ns2.vercel-dns.com
Mail serversmx1.privateemail.com
mx2.privateemail.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 size74 KB (br)
Resources27 scripts · 2 stylesheets · 4 images
Third-party hosts7 api.github.com, vitals.vercel-insights.com, github.com, www.linkedin.com, tec.dk, www.bagkost.dk, …
Open GraphPresent
Raw HTTP Headers
age
0
cache-control
private, no-cache, no-store, max-age=0, must-revalidate
content-encoding
br
content-security-policy
default-src 'self'; script-src 'self' 'unsafe-inline' https://www.googletagmanager.com https://va.vercel-scripts.com; style-src 'self' 'unsafe-inline'; img-src 'self' data: blob: https://www.googletagmanager.com https://*.google-analytics.com https://www.google.com https://*.g.doubleclick.net; font-
content-type
text/html; charset=utf-8
cross-origin-opener-policy
same-origin
date
Fri, 30 Oct 2026 06:52:41 GMT
link
</_next/static/media/0c89a48fa5027cee-s.p.4564287c.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/media/a343f882a40d2cc9-s.p.07ce798a.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/chunks/26ca8363e7eddcdb.css>; rel=preload; as="st
permissions-policy
camera=(), microphone=(), geolocation=(), interest-cohort=()
referrer-policy
origin-when-cross-origin
server
Vercel
strict-transport-security
max-age=63072000; includeSubDomains; preload
vary
rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch
x-content-type-options
nosniff
x-frame-options
DENY
x-matched-path
/
x-vercel-cache
MISS
x-vercel-id
pdx1::iad1::tlkwj-1793343160238-9a806d29d8d1
transfer-encoding
chunked