Cupid

Cupid is a content review app. Mark up a document or image, add a comment, and hit refine — AI generates the next version, kept in a version tree. Runs in the cloud.

Productivity

Added August 27, 2026 · Last analysed August 27, 2026 · via

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 27 August 2026; the live site may have changed since.

Cupid is early-stage. Main gaps: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.

Launched on Product Hunt on August 27, 2026. The site is hosted on Vercel, with a domain registered 1 week before launch. We've detected 15 technologies on this site, covering directory, analytics, developer tools, and DNS providers. The stack includes Cloudflare DNS, Cloudflare Email Routing, and Fazier.

It's on one of the most common stacks we track, shared by 4,033 launches.

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

2.3

StackScope Score

Poor

64/100 Launch Readiness

Well prepared

1/6 Security Headers

Poor

0/3 Legal

Missing

0/2 Crawl files

Missing

77/100 Performance

Fast

Vibe Score 3 · Few AI signals

How much the site looks AI-generated. Informational pattern-match signal, not a verdict. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (15)

Infrastructure

DNS	Cloudflare DNS
Hosting	Vercel
Security	HSTS

Email forwarding	Cloudflare Email Routing (2)

Build & Framework

Developer tools	Vite
Font	Google Fonts
JavaScript library	React Router

Analytics & Marketing

Analytics	PostHog (4)

Other

Directory	Fazier
	Findly.tools
	SubmitAITools
	SubmitHunt
	Turbo0
	Twelve Tools
	Wired Business

Infrastructure

Network

AMAZON-02 - Amazon.com, Inc., US

AS16509 · US

DNS

Cloudflare DNS

Authoritative nameserver

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

Green hosting

Not green hosted

No green-energy record. Data from The Green Web Foundation.

SSL Certificate

Let's Encrypt

Valid 16 Aug 2026 to 14 Nov 2026

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

Domain Age

11 days

Registered Aug 2026 · GoDaddy.com, LLC

Email Security

✓

SPF ~all Soft-fail (~all). Common and accepted.

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

✓

DMARC p=quarantine Quarantine (moderate)

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 (6)

Cookies (1)

Name	Lifetime	Detected as
ph_phc_WVggiOkcZxRGtrLCzmgnSo2fsocaaa1c017deoDZWdf_posthog	12mo	-

Local storage (1)

Key	Size	Detected as
ph_phc_WVggiOkcZxRGtrLCzmgnSo2fsocaaa1c017deoDZWdf_posthog	1.5 KB	PostHog

Session storage (4)

Key	Size	Detected as
ph_phc_WVggiOkcZxRGtrLCzmgnSo2fsocaaa1c017deoDZWdf_posthog	299 B	PostHog
ph_phc_WVggiOkcZxRGtrLCzmgnSo2fsocaaa1c017deoDZWdf_primary_window_exists	4 B	PostHog
ph_phc_WVggiOkcZxRGtrLCzmgnSo2fsocaaa1c017deoDZWdf_session_registered_properties	286 B	PostHog
ph_phc_WVggiOkcZxRGtrLCzmgnSo2fsocaaa1c017deoDZWdf_window_id	38 B	PostHog

Readiness Breakdown How?

✓ Custom title and meta description

✓ Responsive viewport meta tag

✓ Favicon present

✓ Semantic HTML (nav, main, article)

⚠

Meta description is 165 characters (advisory) Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear.

- Open Graph tags (title, image, description)

- Canonical URL declared

- Twitter card meta tags

Performance How?

312 ms Server response

48% Faster than peers

1008 ms Largest contentful paint

0.01 Cumulative layout shift

6.3 MB Page weight

844 KB Image weight

10 Third-party domains

0 Console errors

0 Failed requests

⚠ 8 images: 2 oversized, 4 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
AI writing signals	+3

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

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

? Privacy Policy not detected

? Terms of Service not detected

? Consent manager not detected

Analytics set tracking cookies on our visit, with no opt-in step.

Detection works best on English language sites.

Security Headers (1/6)

✗

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

✓ Code splitting

7 JS files

2 CSS files

10 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.