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Tech stack of CityRT (cityrt.com)

https://cityrt.com/en/
CityRT: build a city on your own or online with friends
Cached · Oct 25, 2026
Re-scan
1Technologies
1Categories
200HTTP Status
1409msScan Time
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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 (1)

Cloudflare

CDN, DDoS protection, and security services

CDN
90%
confidence
Evidence (1 signal)
DNS
Cloudflare nameservers
NS: grace.ns.cloudflare.com

Website details

Network & TLS

IP address185.244.28.184
Reverse DNScityrt.com
ProtocolHTTP/1.1
TLS issuerLet's Encrypt
Cert. expires Jan 3, 2027 69 days

DNS records

Nameserversgrace.ns.cloudflare.com kayden.ns.cloudflare.com
Mail serversroute1.mx.cloudflare.net route2.mx.cloudflare.net route3.mx.cloudflare.net

Security headers 4/6

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

Page insights

LanguageEN
HTML size4 KB (gzip)
Resources1 scripts · 0 stylesheets · 0 images
Open GraphPresent

Redirect chain

1. HTTP 302 https://cityrt.com
2. HTTP 200 https://cityrt.com/en/
Raw HTTP Headers
cache-control no-cache
content-encoding gzip
content-security-policy default-src 'self'; script-src 'self' https://accounts.google.com/gsi/client; style-src 'self' 'unsafe-inline' https://accounts.google.com/gsi/style; frame-src https://accounts.google.com/gsi/; connect-src 'self' https://accounts.google.com/gsi/; img-src 'self' data: https://*.googleusercontent.com;
content-type text/html; charset=utf-8
cross-origin-opener-policy same-origin-allow-popups
date Sun, 25 Oct 2026 22:56:27 GMT
referrer-policy strict-origin-when-cross-origin
strict-transport-security max-age=31536000
vary Accept-Encoding
via 1.1 Caddy
x-content-type-options nosniff
content-length 1534