New scan

Tech stack of shuangz.com

https://shuangz.com
Shuang Zhao: Home
Cached · Oct 13, 2026
Re-scan
4Technologies
4Categories
200HTTP Status
451msScan Time
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Tech stack of shuangz.com badge

AI builder check

No AI builder evidence found

No evidence

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)

Astro v7.1.6

All-in-one web framework for content-focused websites

Framework
99%
confidence
Evidence (2 signals)
Html Pattern
Astro island architecture markers
data-astro-cid
Html Meta
Astro generator meta tag
Astro v7.1.6

Cloudflare

CDN, DDoS protection, and security services

CDN
99%
confidence
Evidence (4 signals)
Header
CF-Ray header is Cloudflare-specific
a4a1ea46aeac5913-PDX
Header
Server: cloudflare
cloudflare
Header
CF-Cache-Status header
DYNAMIC
DNS
Cloudflare nameservers
NS: aida.ns.cloudflare.com

Google Workspace

Business email and productivity suite by Google

Other
95%
confidence
Evidence (1 signal)
DNS
Google mail servers in MX records
MX: alt1.aspmx.l.google.com

Tailwind CSS

Utility-first CSS framework

UI Library
80%
confidence
Evidence (1 signal)
Html Pattern
Tailwind variant-prefixed utility classes
class="no-underline transition-colors text-ctp-subtext0 hover:text-ctp-mauve"

Website details

Network & TLS

IP address172.67.131.140
All resolved IPs172.67.131.140, 104.21.10.158, 2606:4700:3035::ac43:838c, 2606:4700:3036::6815:a9e
ProtocolHTTP/1.1
TLS issuerGoogle Trust Services
Cert. expires Dec 27, 2026 74 days

DNS records

Nameserversaida.ns.cloudflare.com john.ns.cloudflare.com
Mail serversalt1.aspmx.l.google.com alt2.aspmx.l.google.com alt3.aspmx.l.google.com alt4.aspmx.l.google.com aspmx.l.google.com

Security headers 1/6

strict-transport-securityPresent
content-security-policyMissing
x-content-type-optionsMissing
x-frame-optionsMissing
referrer-policyMissing
permissions-policyMissing

Page insights

LanguageEN
GeneratorAstro v7.1.6
HTML size46 KB (br)
Resources4 scripts · 2 stylesheets · 15 images
Third-party hosts3 siebelschool.illinois.edu, illinois.edu, rohan-sawhney.github.io
Open GraphMissing
Raw HTTP Headers
date Tue, 13 Oct 2026 22:52:31 GMT
content-type text/html
transfer-encoding chunked
connection keep-alive
server cloudflare
last-modified Sat, 22 Aug 2026 17:38:21 GMT
nel {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
strict-transport-security max-age=15552000; includeSubDomains; preload
report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=Ffzv3XsWdnTqv5htaU94myFaah4V3yL3aJPOO%2Bx0odYxnsrKst5Dzwfp4usf%2FYcpFZqde8mPzTz8QTdZ3Fzqdi0FHJ8fyaMCmIs2hP5I5H8tArX2qCKGLeVUiFDd9w%3D%3D"}]}
cf-cache-status DYNAMIC
vary accept-encoding
content-encoding br
cf-ray a4a1ea46aeac5913-PDX
alt-svc h3=":443"; ma=86400

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