99%
confidence
Evidence (1 signal)
Html Pattern
Next.js data injection or asset paths
_next/static
Tech stack of Lubdok (lubdok.com)
https://lubdok.com/
Lubdok | Buy, Sell & Exchange New and Pre-owned Products
11Technologies
8Categories
200HTTP Status
2223msScan Time
Embed this report on your site
Show your stack and link back to this report. Paste this into your HTML:
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 (11)
99%
confidence
Evidence (1 signal)
Link Href
Google Fonts stylesheet
https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600;700;900&display=swap
99%
confidence
Evidence (4 signals)
Header
CF-Ray header is Cloudflare-specific
a4be7d237a9b4b01-PDX
Header
Server: cloudflare
cloudflare
Header
CF-Cache-Status header
DYNAMIC
DNS
Cloudflare nameservers
NS: clarissa.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-FJD7WYS0N1
99%
confidence
Evidence (1 signal)
Html Pattern
Google Tag Manager container
googletagmanager.com/gtm.js
99%
confidence
Evidence (1 signal)
Html Pattern
Microsoft Clarity tag
clarity.ms/tag
99%
confidence
Evidence (1 signal)
Html Pattern
Meta Pixel code
connect.facebook.net/en_US/fbevents.js
90%
confidence
Evidence (1 signal)
Html Pattern
styled-components style markers
data-styled=
90%
confidence
Evidence (1 signal)
Html Pattern
Web app manifest link
<link rel="manifest"
85%
confidence
Evidence (1 signal)
Html Pattern
React-specific DOM attributes
__NEXT_DATA__
69%
confidence
Evidence (1 signal)
Implied
Implied by Next.js
Detected Next.js → implies Node.js
Website details
Network & TLS
IP address104.21.91.66
All resolved IPs104.21.91.66, 172.67.211.87, 2606:4700:3033::6815:5b42, 2606:4700:3030::ac43:d357
ProtocolHTTP/1.1
TLS issuerGoogle Trust Services
Cert. expires
Nov 30, 2026 44 days
DNS records
Nameserversclarissa.ns.cloudflare.com
simon.ns.cloudflare.com
Mail serversmx1.hostinger.com
mx2.hostinger.com
Security headers 2/6
strict-transport-securityPresent
content-security-policyMissing
x-content-type-optionsPresent
x-frame-optionsMissing
referrer-policyMissing
permissions-policyMissing
Page insights
LanguageEN
HTML size1.4 MB (br)
Resources25 scripts · 2 stylesheets · 435 images
Third-party hosts4 fonts.googleapis.com, www.googletagmanager.com, www.clarity.ms, www.facebook.com
Open GraphPresent
Redirect chain
1. HTTP 301
https://www.lubdok.com
2. HTTP 200
https://lubdok.com/
Raw HTTP Headers
date
Sat, 17 Oct 2026 10:06:08 GMT
content-type
text/html; charset=utf-8
transfer-encoding
chunked
connection
keep-alive
server
cloudflare
nel
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=PvOaxE79j2f1mTT6v5uPltTLUNgJ5ZvgLwvRpxUCD5uqLJ3fpowsGaVQSJt%2FdfUsdD7aX6dqUxlfbbO2DIFqIK03RgxbTe07NjIj5bd56NSFThseMECi%2Fvjrpwc1"}]}
vary
Accept-Encoding
cache-control
s-maxage=300, stale-while-revalidate
via
1.0 lubdok.com (Apache/2.4.65)
x-cache
HIT from Backend
strict-transport-security
max-age=31536000
x-xss-protection
1; mode=block
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
content-encoding
br
cf-ray
a4be7d237a9b4b01-PDX
alt-svc
h3=":443"; ma=86400