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SOSEI

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Estonia Estimated origin: Estonia

Added July 28, 2026 · Last analysed July 28, 2026 · via · 71% 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 28 July 2026; the live site may have changed since.

SOSEI scores highly overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: no Content-Security-Policy and incomplete email security.

Launched on Product Hunt on July 28, 2026. The site is hosted on DigitalOcean App Platform and served through Cloudflare. The crawl picked up 23 technologies on this site, covering security, seo, advertising, and ai service. The stack includes Google, Next.js, and React.

For context, it's one of 90 launches on this exact stack 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 Crawl files
Complete
Vibe Score 20 · 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 (23) · Indie stack

Email
Business email Zoho Mail (2)
Transactional email Resend
Build & Framework
BaaS Supabase
Captcha Cloudflare Turnstile
CSS framework Tailwind CSS
Framework React
JavaScript library Motion
Meta-framework Next.js (3)
UI library Lucide Icons
Analytics & Marketing
Advertising Google Ads
Analytics Google Analytics (4)
Consent Google
SEO Bing Webmaster
Google Search Console
Tag management Google Tag Manager (2)
Commerce & Payments
Payments Stripe
Business Tools
SaaS Zoho
AI & Emerging
AI service OpenAI

Infrastructure

Network
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Green hosted
Host runs on renewable energy. Data from The Green Web Foundation.
SSL Certificate
Google Trust Services
Valid 22 Jun 2026 to 20 Sep 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 p=none None (p=none). Monitoring only.
?
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 (1)

Cookies (1)
NameLifetimeDetected as
__cf_bm < 1h Cloudflare

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)

Performance How?

336 ms Server response
51% Faster than peers
1376 ms Largest contentful paint
0.00 Cumulative layout shift
2.1 MB Page weight
1.3 MB Image weight
2 Third-party domains
0 Console errors
0 Failed requests

5 images: 5 oversized, 5 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?

SignalPoints
AI copy signals +5
AI onboarding signals +5
AI palette signals +5
AI writing 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
ai-train = yes
search = yes
ai-input = yes
? None advertised

Well-Known Files

robots.txt
sitemap.xml (73 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms
Consent manager: Google
88% unique

Security Headers (5/6)

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

Build

Code splitting
17 JS files
1 CSS files
2 Third-party domains

Brand Colours

App Manifest

SOSEI — AI Website Rebuilder
display: standalone 5 icons
theme #8b5cf6
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.