99%
confidence
Evidence (1 signal)
Html Pattern
Next.js data injection or asset paths
_next/static
Tech stack of ビデリー (vi-dely.com)
9Technologies
7Categories
200HTTP Status
666msScan 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 (9)
99%
confidence
Evidence (2 signals)
Header
X-Vercel-Id header
pdx1::iad1::drvq5-1792596048756-23716debfbce
Header
Server: Vercel
Vercel
99%
confidence
Evidence (1 signal)
Html Pattern
Google Analytics tracking code
googletagmanager.com/gtag
90%
confidence
Evidence (1 signal)
DNS
Cloudflare nameservers
NS: danica.ns.cloudflare.com
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="max-w-7xl mx-auto px-4 sm:px-6"
75%
confidence
Evidence (1 signal)
Html Pattern
Bootstrap class patterns
class="btn-primary text-sm ml-1"
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 address64.29.17.1
All resolved IPs64.29.17.1, 216.198.79.1
ProtocolHTTP/1.1
TLS issuerLet's Encrypt
Cert. expires
Dec 19, 2026 58 days
DNS records
Nameserversdanica.ns.cloudflare.com
karl.ns.cloudflare.com
Mail serversvi-dely.com
CNAMEe348af6ce352cbd8.vercel-dns-017.com
Security headers 1/6
strict-transport-securityPresent
content-security-policyMissing
x-content-type-optionsMissing
x-frame-optionsMissing
referrer-policyMissing
permissions-policyMissing
Page insights
LanguageJA
HTML size1005 KB (br)
Resources21 scripts · 2 stylesheets · 285 images
Third-party hosts1 www.googletagmanager.com
Open GraphPresent
Raw HTTP Headers
age
246
cache-control
public, max-age=0, must-revalidate
content-encoding
br
content-type
text/html; charset=utf-8
date
Wed, 21 Oct 2026 15:16:41 GMT
etag
W/"ixzpuoen9zl5rg"
server
Vercel
strict-transport-security
max-age=63072000
vary
RSC, Next-Router-State-Tree, Next-Router-Prefetch
x-matched-path
/
x-vercel-cache
HIT
x-vercel-id
pdx1::iad1::drvq5-1792596048756-23716debfbce
transfer-encoding
chunked