QR Code Harbor — Free QR Code Generator | Create Custom QR Codes with Logo
Create free custom QR codes with 37 types, custom colors, logos, and shapes. Download as PNG, SVG, or JPG. No sign-up required.
Estimated origin: Italy
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 1 September 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
QR Code Harbor — Free QR Code Generator | Create Custom QR Codes with Logo ships with the launch fundamentals in place, with complete legal pages, a complete set of security headers, and a thorough launch checklist. What needs work: incomplete email security.
The site is served through Cloudflare, with a domain registered 2 weeks before launch. Our crawler found 23 technologies on this site, covering advertising, consent tooling, analytics, and auth. The stack includes Google, Google Funding Choices, and Google Sign-In.
It's also tighter on security headers than most StackScope Discovery launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (23)
| CDN |
Cloudflare
(2)
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 new |
| Security | HSTS |
| Email forwarding |
Cloudflare Email Routing
(2)
|
| Email marketing |
Brevo
|
| Auth |
Google Sign-In
|
| BaaS |
Firebase
(3)
|
| Data API |
BigDataCloud
|
| Font |
Google Fonts
|
| Icon font |
Font Awesome
|
| JavaScript library |
QR Code Styling
|
| Maps | Photon |
| Package CDN |
cdnjs
|
| Advertising |
Google Ads
|
Google AdSense
(2)
|
|
| Analytics |
Google Analytics
(4)
|
| Consent |
Google
new
|
Google Funding Choices
|
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
(3)
|
Infrastructure
Email Security
Storage (5)
| Name | Lifetime | Detected as |
|---|---|---|
| FCCDCF | 1y | Google Funding Choices |
| Key | Size | Detected as |
|---|---|---|
| qch_seen | 1 B | - |
| Key | Size | Detected as |
|---|---|---|
| qch_presence_coord | 23 B | - |
| qch_presence_sid | 36 B | - |
| Database | Version | Detected as |
|---|---|---|
| firebaseLocalStorageDb | 1 | Firebase |
Readiness Breakdown How?
Performance How?
⚠ 3 images: 3 without width/height, 1 missing alt text
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| Placeholder branding | +10 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI iconography signals | +3 |
| AI code-structure signals | +5 |
| AI layout signals | +5 |
| Unfilled template placeholders | +10 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.