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northstar

30 books · 82 case studies · 18 curated playlists. The free, opinionated library for product managers and builders.

pmnorthstar.in · Added June 19, 2026 · Last analysed June 19, 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 19 June 2026; the live site may have changed since.

northstar looks production-ready overall, with a thorough launch checklist and clean crawl signals. Worth fixing first: missing Permissions-Policy and Content-Security-Policy, incomplete legal pages, and no email security records.

Launched on Product Hunt on June 19, 2026. The site is hosted on Amazon.com in the United States, with a domain registered 6 weeks before launch. We've detected 10 technologies on this site, covering security, APIs, CDN, and CSS frameworks. The stack includes Next.js, React, and Tailwind CSS.

It's running the same core stack as 7,957 other launches and tighter on security headers than most Product Hunt launches.

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

Vibe Score 20 · Few AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (10)

Infrastructure
CDN Cloudflare
Hosting Vercel
Security Cloudflare Bot Management
HSTS
Build & Framework
API Wikimedia
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js (2)
Analytics & Marketing
Publishing Substack
SEO Google Search Console

Infrastructure

Network
AS16509 · US
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 1 May 2026 to 30 Jul 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1 month
Registered May 2026 · HOSTINGER operations, UAB

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 (35)

Cookies (5)
NameLifetimeDetected as
AWSALBTGCORS 6d -
cf_clearance 12mo Cloudflare
cookie_storage_key 2mo -
WMF-Uniq 12mo Wikimedia
__cf_bm < 1h Cloudflare
Local storage (30)
KeySizeDetected as
pmnorthstar:author-photo-v2:Andrew Grove 159 B -
pmnorthstar:author-photo-v2:April Dunford 4 B -
pmnorthstar:author-photo-v2:Ben Horowitz 227 B -
pmnorthstar:author-photo-v2:Brad Feld 137 B -
pmnorthstar:author-photo-v2:Chris Guillebeau 123 B -
pmnorthstar:author-photo-v2:Clayton Christensen 163 B -
pmnorthstar:author-photo-v2:Dan Olsen 4 B -
pmnorthstar:author-photo-v2:Daniel Kahneman 165 B -
pmnorthstar:author-photo-v2:Eric Ries 93 B -
pmnorthstar:author-photo-v2:Gabriel Weinberg 122 B -
pmnorthstar:author-photo-v2:Jim Collins 4 B -
pmnorthstar:author-photo-v2:John Doerr 159 B -
pmnorthstar:author-photo-v2:Marty Cagan 4 B -
pmnorthstar:author-photo-v2:Melissa Perri 4 B -
pmnorthstar:author-photo-v2:Michael E. Gerber 4 B -
pmnorthstar:author-photo-v2:Morgan Housel 4 B -
pmnorthstar:author-photo-v2:Nir Eyal 95 B -
pmnorthstar:author-photo-v2:Peter Thiel 129 B -
pmnorthstar:author-photo-v2:Rand Fishkin 4 B -
pmnorthstar:author-photo-v2:Ray Dalio 217 B -
pmnorthstar:author-photo-v2:Reed Hastings 183 B -
pmnorthstar:author-photo-v2:Reid Hoffman 135 B -
pmnorthstar:author-photo-v2:Rob Fitzpatrick 4 B -
pmnorthstar:author-photo-v2:Ryan Singer 72 B -
pmnorthstar:author-photo-v2:Sean Ellis 115 B -
pmnorthstar:author-photo-v2:Seth Godin 109 B -
pmnorthstar:author-photo-v2:Steve Blank 95 B -
pmnorthstar:author-photo-v2:Teresa Torres 4 B -
pmnorthstar:author-photo-v2:Wes Bush 4 B -
theme 5 B -

Readiness Breakdown How?

Custom title and meta description
Open Graph tags (title, image, description)
Twitter card meta tags
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)
- Canonical URL declared

Performance How?

460 ms Server response
40% Faster than peers
444 ms Largest contentful paint
0.00 Cumulative layout shift
4.9 MB Page weight
988 KB Image weight
4 Third-party domains
0 Console errors
0 Failed requests

35 images: 25 oversized

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 palette signals +5
AI writing signals +5
AI stack signals +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

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

Well-Known Files

sitemap.xml (157 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Terms of Service not detected
90% unique

Security Headers (4/6)

Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

Code splitting
7 JS files
1 CSS files
4 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.