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Tech stack of Jiro (jiro.build)

https://jiro.build
Jiro — The Design Prompt Library to Vibe Code Better Websites
Cached · Oct 21, 2026
Re-scan
9Technologies
8Categories
200HTTP Status
627msScan Time
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Tech stack of jiro.build 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 (9)

Next.js

React framework for production

Framework
99%
confidence
Evidence (2 signals)
Html Pattern
Next.js data injection or asset paths
_next/static
Header
X-Powered-By: Next.js
Next.js

Google Fonts

Free web font hosting by Google

Font
99%
confidence
Evidence (1 signal)
Link Href
Google Fonts stylesheet
https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Geist:wght@300;400;500;600;700&family=Geist+Mono:wght@400;500;600&display=swap

Vercel

Cloud platform for frontend frameworks

Hosting
99%
confidence
Evidence (2 signals)
Header
X-Vercel-Id header
pdx1::bom1::pc9vd-1792584300004-770b365cb431
Header
Server: Vercel
Vercel

Google Tag Manager

Tag management system by Google

Analytics
99%
confidence
Evidence (1 signal)
Html Pattern
Google Tag Manager container
GTM-W866TZZX

Google Workspace

Business email and productivity suite by Google

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

Cloudflare

CDN, DDoS protection, and security services

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

Tailwind CSS

Utility-first CSS framework

UI Library
80%
confidence
Evidence (1 signal)
Html Pattern
Tailwind variant-prefixed utility classes
class="hidden items-center md:flex"

React

JavaScript library for building user interfaces

Framework Implied
69%
confidence
Evidence (1 signal)
Implied
Implied by Next.js
Detected Next.js → implies React

Node.js

JavaScript runtime built on Chrome's V8 engine

Language Implied
69%
confidence
Evidence (1 signal)
Implied
Implied by Next.js
Detected Next.js → implies Node.js

Website details

Network & TLS

IP address216.150.1.1
All resolved IPs216.150.1.1, 216.150.16.1
ProtocolHTTP/1.1
TLS issuerLet's Encrypt
Cert. expires Dec 7, 2026 46 days

DNS records

Nameserverslouis.ns.cloudflare.com uma.ns.cloudflare.com
Mail serverssmtp.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
HTML size1.4 MB (br)
Resources35 scripts · 3 stylesheets · 96 images
Third-party hosts6 fonts.googleapis.com, fonts.gstatic.com, www.googletagmanager.com, chromewebstore.google.com, x.com, www.linkedin.com
Open GraphPresent
Raw HTTP Headers
age 793
cache-control public, max-age=0, must-revalidate
content-encoding br
content-type text/html; charset=utf-8
date Wed, 21 Oct 2026 11:47:58 GMT
etag W/"11baz32nctew250"
server Vercel
strict-transport-security max-age=63072000
vary rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch
x-matched-path /
x-nextjs-prerender 1
x-nextjs-stale-time 300
x-powered-by Next.js
x-vercel-cache HIT
x-vercel-id pdx1::bom1::pc9vd-1792584300004-770b365cb431
transfer-encoding chunked

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use.ai Google Tag ManagerGoogle WorkspaceNext.js domain-dora.vercel.app Google Tag ManagerVercelNext.js www.rufuf.store VercelNext.jsNode.js imovelseguro.app VercelNext.jsNode.js dautnuhiji.vercel.app VercelNext.jsNode.js heyseth-aurvision.vercel.app VercelNext.jsNode.js