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PaperLink

Know who views your documents. Secure sharing with page-by-page analytics, real-time notifications, and complete audit trails. Free DocSend alternative for sales, fundraising, and M&A.

www.paperlink.online · Added June 10, 2026 · Last analysed June 10, 2026 · via · 67% unique tagline

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 10 June 2026; the live site may have changed since.

PaperLink scores well across the board, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: no Permissions-Policy and incomplete email security.

Launched on Product Hunt on June 10, 2026. The site is hosted on Amazon.com in the United States. The crawl picked up 18 technologies on this site, covering advertising, analytics, social embeds, and consent tooling. The stack includes Google, Next.js, and React.

For context, it's on one of the most common stacks we track, shared by 7,155 launches and more locked down than the typical Product Hunt launch.

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

9.5
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3 Legal
Complete
2/2 Web Standards
Complete
Vibe Score 28 · Some AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (18) · Indie stack

Infrastructure
DNS GoDaddy DNS
Hosting Vercel
Security HSTS
Email
Business email Google Workspace (2)
Transactional email Resend
Build & Framework
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js
Video YouTube
Analytics & Marketing
Advertising Facebook Pixel
Google Ads (2)
Analytics Google Analytics (4)
PostHog (4)
Consent Google
SEO Google Search Console
Social Facebook
Google Search
Tag management Google Tag Manager (2)

Infrastructure

Network
AS16509 · US
DNS
GoDaddy DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 3 May 2026 to 1 Aug 2026
Certificate as captured in this snapshot, not a live check.

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
DKIM Detected via known email provider
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 (5)

Cookies (1)
NameLifetimeDetected as
ph_phc_Gnu54yuvyBdHjnQqq7ddHwwhdlq1kOLnI8LEjAbeuxI_posthog 1y PostHog
Local storage (1)
KeySizeDetected as
ph_phc_Gnu54yuvyBdHjnQqq7ddHwwhdlq1kOLnI8LEjAbeuxI_posthog 1 KB PostHog
Session storage (3)
KeySizeDetected as
ph_phc_Gnu54yuvyBdHjnQqq7ddHwwhdlq1kOLnI8LEjAbeuxI_posthog 90 B PostHog
ph_phc_Gnu54yuvyBdHjnQqq7ddHwwhdlq1kOLnI8LEjAbeuxI_primary_window_exists 4 B PostHog
ph_phc_Gnu54yuvyBdHjnQqq7ddHwwhdlq1kOLnI8LEjAbeuxI_window_id 38 B PostHog

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)
Meta description is 184 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.

Performance How?

945 ms Server response
13% Faster than peers
668 ms Largest contentful paint
0.00 Cumulative layout shift
2.2 MB Page weight
136 KB Image weight
2 Third-party domains
1 Console errors
1 Failed requests

30 images: 22 oversized

Broken first-party requests (1), worth fixing
  • 404 /en/about?_rsc=ry-B8umWgNEV4JR9

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?

SignalPoints
AI onboarding signals +5
AI palette signals +5
AI writing signals +3
AI stack signals +10
AI layout signals +5

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

Welcomes AI crawlers
llms.txt published
No AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

sitemap.xml (942 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Consent manager: Google
82% unique

Security Headers (5/6)

Permissions-Policy experimental (check browser support)
Content-Security-Policy ⚠ CSP violation detected: your policy is blocking 1 of your own resource
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

HTML minified
CSS minified
JS minified
Code splitting
25 JS files
1 CSS files
2 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.