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Vastorb

Master the SAT, NEET & JEE with AI-powered study plans, adaptive practice, smart flashcards, and instant feedback.

Education
India Estimated origin: India

Visit site · Added June 28, 2026 · Last analysed June 28, 2026 · via · 62% 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 June 2026; the live site may have changed since.

Vastorb ships with the launch fundamentals in place, with complete legal pages, a thorough launch checklist, and clean crawl signals. What needs work: no Content-Security-Policy and incomplete email security.

Launched on Product Hunt on June 28, 2026. The site is hosted on Amazon.com in the United States, with a domain registered 7 weeks before launch. We've detected 18 technologies on this site, covering analytics, javascript library, ui library, and consent tooling. The stack includes Google, Next.js, and React.

It's running the same core stack as 282 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 →

9.2
StackScope Score
Excellent
88/100 Launch Readiness
Launch ready
3/3 Legal
Complete
2/2 Web Standards
Complete
Vibe Score 40 · Some AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (18)

Infrastructure
DNS GoDaddy DNS
Hosting Netlify
Security HSTS
Email
Business email Zoho Mail (2)
Transactional email ZeptoMail
Build & Framework
CSS framework Tailwind CSS
Framework React
JavaScript library Serwist
Three.js
Meta-framework Next.js (4)
UI library Lucide Icons
shadcn/ui
Analytics & Marketing
Analytics Google Analytics (4)
PostHog (4)
Consent Google
SEO Google Search Console
Tag management Google Tag Manager (2)
Business Tools
SaaS Zoho

Infrastructure

Network
AS16509 · US
DNS
GoDaddy 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 13 May 2026 to 11 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1 month
Registered May 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=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 (5)

Cookies (1)
NameLifetimeDetected as
ph_phc_r63ZXQ3DtYpAKwERxHqRBEn5P6ZQuTBGbmxHXhDtMcGp_posthog 1y PostHog
Local storage (1)
KeySizeDetected as
ph_phc_r63ZXQ3DtYpAKwERxHqRBEn5P6ZQuTBGbmxHXhDtMcGp_posthog 1.3 KB PostHog
Session storage (3)
KeySizeDetected as
ph_phc_r63ZXQ3DtYpAKwERxHqRBEn5P6ZQuTBGbmxHXhDtMcGp_posthog 90 B PostHog
ph_phc_r63ZXQ3DtYpAKwERxHqRBEn5P6ZQuTBGbmxHXhDtMcGp_primary_window_exists 4 B PostHog
ph_phc_r63ZXQ3DtYpAKwERxHqRBEn5P6ZQuTBGbmxHXhDtMcGp_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)

Performance How?

667 ms Server response
24% Faster than peers
2040 ms Largest contentful paint
0.00 Cumulative layout shift
2.0 MB Page weight
1.2 MB Image weight
2 Third-party domains
1 Console errors
1 Failed requests

3 images: 3 oversized, 3 without width/height, 1 missing alt text

Broken first-party requests (1), worth fixing
  • 401 /api/user/preferences

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 CSS signals +10
AI copy signals +5
AI palette signals +5
AI writing signals +5
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

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

Well-Known Files

robots.txt
sitemap.xml (16 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms
Consent manager: Google
86% unique

Security Headers (5/6)

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

Build

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

Brand Colours

App Manifest

Vastorb — AI-Powered SAT, NEET & JEE Preparation
display: standalone 2 icons
theme #3b82f6
education productivity
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.