99%
confidence
Evidence (1 signal)
Html Pattern
Astro island architecture markers
data-astro-cid
Tech stack of Top Shelf Supply House (topshelfsupplyhouse.com)
https://topshelfsupplyhouse.com
Top Shelf Supply House — Wholesale Custom Engraved Barware
4Technologies
4Categories
200HTTP Status
324msScan 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 (1 signal)
Link Href
Google Fonts stylesheet
https://fonts.googleapis.com
99%
confidence
Evidence (4 signals)
Header
CF-Ray header is Cloudflare-specific
a4f3cbdc3c645509-PDX
Header
Server: cloudflare
cloudflare
Header
CF-Cache-Status header
DYNAMIC
DNS
Cloudflare nameservers
NS: carlos.ns.cloudflare.com
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-Y3WQ4YEZK1
Website details
Network & TLS
IP address104.21.83.149
All resolved IPs104.21.83.149, 172.67.177.117, 2606:4700:3033::ac43:b175, 2606:4700:3035::6815:5395
ProtocolHTTP/1.1
TLS issuerGoogle Trust Services
Cert. expires
Dec 30, 2026 67 days
DNS records
Nameserverscarlos.ns.cloudflare.com
chelsea.ns.cloudflare.com
Mail serversroute1.mx.cloudflare.net
route2.mx.cloudflare.net
route3.mx.cloudflare.net
Security headers 2/6
strict-transport-securityMissing
content-security-policyMissing
x-content-type-optionsPresent
x-frame-optionsMissing
referrer-policyPresent
permissions-policyMissing
Page insights
LanguageEN
HTML size79 KB (br)
Resources10 scripts · 3 stylesheets · 23 images
Third-party hosts3 www.googletagmanager.com, fonts.googleapis.com, fonts.gstatic.com
Open GraphPresent
Raw HTTP Headers
date
Fri, 23 Oct 2026 21:22:17 GMT
content-type
text/html; charset=utf-8
transfer-encoding
chunked
connection
keep-alive
x-content-type-options
nosniff
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=HQmvuPAqCZraMjdEOnQG1UrObMQ2LSipp3MzBfUkiHHqzhTbDSunvhq0%2BqAVfxOAnMzUTsdqrHgE7ekkjodyxgObtcWYZMce5%2BhySVWQv0v0k1RETyoQcWD6rP3%2Be4MzZqyV0MyLl7e8uw%3D%3D"}]}
nel
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
referrer-policy
strict-origin-when-cross-origin
link
<https://fonts.googleapis.com>; rel="preconnect"
vary
accept-encoding
server
cloudflare
cf-cache-status
DYNAMIC
content-encoding
br
cf-ray
a4f3cbdc3c645509-PDX
alt-svc
h3=":443"; ma=86400