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DSA Life Simulator

Master Data Structures & Algorithms through a gamified life simulation. 1v1 Arena battles, AI story generation, leaderboards & more.

dsa-life-simulator-frontend.vercel.app · Added June 14, 2026 · Last analysed June 14, 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 14 June 2026; the live site may have changed since.

DSA Life Simulator covers some of the launch checklist, with a thorough launch checklist and clean crawl signals. Main gaps: missing several security headers, incomplete legal pages, and no email security records.

Launched on Product Hunt on June 14, 2026. The site is hosted on Amazon.com in the United States. Our crawler found 5 technologies on this site, covering analytics, baas, CSS frameworks, and hosting. The stack includes Tailwind CSS, Firebase, and Google Analytics.

Notably, it's on one of the most common stacks we track, shared by 273 launches.

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

Vibe Score 3 · Few AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (5) · Indie stack

Infrastructure
Hosting Vercel
Security HSTS
Build & Framework
BaaS Firebase (2)
CSS framework Tailwind CSS
Analytics & Marketing
Analytics Google Analytics

Infrastructure

Network
AS16509 · US
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Google Trust Services
Valid 28 Apr 2026 to 27 Jul 2026
Certificate as captured in this snapshot, not a live check.

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 (5)

Local storage (2)
KeySizeDetected as
@firebase/performance/config 23 B Firebase
@firebase/performance/configexpire 13 B Firebase
IndexedDB (3)
DatabaseVersionDetected as
firebase-heartbeat-database 1 Firebase
firebase-installations-database 1 Firebase
firebaseLocalStorageDb 1 Firebase

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?

191 ms Server response
73% Faster than peers
896 ms Largest contentful paint
0.00 Cumulative layout shift
358 KB Page weight
2 Third-party domains
2 Console errors
0 Failed requests

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 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
? No directive declared
? None advertised

Well-Known Files

sitemap.xml (5 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Privacy Policy not detected
? Terms of Service not detected
? Consent manager not detected
Analytics detected; tracking fires without visitor opt-in.
Detection works best on English language sites.

Security Headers (1/6)

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

Build

2 JS files
1 CSS files
2 Third-party domains

Brand Colours

App Manifest

World Simulator for DSA Mastery
display: standalone 2 icons
theme #0f0f1a
education games productivity
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.