QuLink

API-ready control and data boards for unattended machines: MDB gateways, QuLink QR payment workflows, pulse relay controllers, telemetry, and OEM integration.

www.qulink.top · Added June 4, 2026 · Last analysed June 4, 2026 · via · 75% unique tagline

Own this Launch?

StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 4 June 2026; the live site may have changed since.

QuLink is partway there, with a thorough launch checklist and clean crawl signals. Main gaps: missing several security headers, incomplete legal pages, and no email security records.

Launched on Product Hunt on June 4, 2026. The site is hosted on Alibaba (US) Technology Co. in the United States, with a domain registered 4 months before launch. The crawl picked up 3 technologies on this site, covering DNS providers, os, and servers. The stack includes Alibaba Cloud, nginx, and Ubuntu.

If you own this site, refresh the snapshot and see the full fix list any time →

5.0

StackScope Score

Fair

100/100 Launch Readiness

Launch ready

0/6 Security Headers

Poor

0/3 Legal

Missing

2/2 Web Standards

Complete

81/100 Performance

Fast

Vibe Score 20 · Few AI signals

Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (3)

Infrastructure

DNS	Alibaba Cloud
OS	Ubuntu
Server	nginx

Infrastructure

Network

ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., CN

AS45102 · US

DNS

Alibaba Cloud

Authoritative nameserver

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

SSL Certificate

DigiCert Inc

Valid 24 Apr 2026 to 22 Jul 2026

Certificate as captured in this snapshot, not a live check.

Domain Age

4 months

Registered Feb 2026 · 阿里云计算有限公司

Email Security

✗

SPF Not published. Your domain can be spoofed in phishing emails.

DKIM Not detected at common selectors. Your provider may use a custom one.

✗

DMARC Not published. Receivers fall back to permissive defaults.

MTA-STS Not deployed. Mail to your domain can be downgraded to plaintext en route.

TLS-RPT Not configured. You won't hear about silent SMTP TLS handshake failures.

Storage (0)

This site uses no client-side storage we could detect on page load.

Readiness Breakdown How?

✓ Custom title and meta description

✓ Open Graph tags (title, image, description)

✓ Twitter card meta tags

✓ Canonical URL declared

✓ Responsive viewport meta tag

✓ Favicon present

✓ Semantic HTML (nav, main, article)

⚠

Page title is 62 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.

Performance How?

2489 ms Server response

2% Faster than peers

1544 ms Largest contentful paint

0.00 Cumulative layout shift

698 KB Page weight

683 KB Image weight

1 Third-party domains

0 Console errors

0 Failed requests

⚠ 23 images: 23 oversized, 23 without width/height

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
Default scaffold favicon	+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.

AI Stance

No AI stance declared

✗ llms.txt published

✓ No AI bots blocked in robots.txt

Content-Signal

? No directive declared

Link headers

? None advertised

Well-Known Files

✓ robots.txt

✓ sitemap.xml (10 URLs)

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

? Privacy Policy not detected

? Terms of Service not detected

Detection works best on English language sites.

Security Headers (0/6)

✗

Referrer-Policy

✗

X-Frame-Options

✗

Permissions-Policy experimental (check browser support)

✗

X-Content-Type-Options

✗

Content-Security-Policy

✗

Strict-Transport-Security

–

X-XSS-Protection deprecated (use Content-Security-Policy)

Build

✗ HTML minified

✗ CSS minified

✗ JS minified

1 JS files

1 CSS files

1 Third-party domains

Brand Colours

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.