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Math Buddy

A fun, educational calculator for kids to learn and explore math with Math Buddy!

Education

Added August 22, 2026 · Last analysed August 22, 2026 · via

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 22 August 2026; the live site may have changed since.

Math Buddy is early-stage. Main gaps: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.

Launched on Product Hunt on August 22, 2026. The site is hosted on Google Cloud, with a domain registered in 2023. We've detected 10 technologies on this site, covering javascript library, baas, backend framework, and CSS frameworks. The stack includes Svelte, Tailwind CSS, and Altcha.

It's the only launch we've crawled on this exact stack.

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

Vibe Score 8 · 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 (10)

Infrastructure
Hosting Google Cloud
Security Altcha
Build & Framework
BaaS Firebase
CSS framework Tailwind CSS
Developer tools Vite
Framework Svelte
JavaScript library Motion
Three.js
UI library Lucide Icons
Other
Backend framework Express

Infrastructure

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 5 Aug 2026 to 28 Oct 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
2.9 years
Registered Sep 2023 · MarkMonitor Inc.

Email Security

SPF ?all (via apex ai.studio) Neutral (?all). Monitoring only, no enforcement.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
DMARC p=none (via apex ai.studio) 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
GAESA 29d -
Local storage (2)
KeySizeDetected as
mathgems_calc_history_v1 2 B -
mathgems_user_profile_v1 288 B -
IndexedDB (2)
DatabaseVersionDetected as
firebase-heartbeat-database 1 Firebase
firebaseLocalStorageDb 1 Firebase

Readiness Breakdown How?

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

Performance How?

187 ms Server response
70% Faster than peers
1924 ms Largest contentful paint
0.00 Cumulative layout shift
2.6 MB Page weight
79 KB Image weight
0 Console errors
0 Failed requests

1 images: 1 oversized, 1 without width/height

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 iconography 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

robots.txt
sitemap.xml
security.txt
llms.txt
ads.txt
humans.txt
? Privacy Policy not detected
? Terms of Service not detected
Detection works best on English language sites.

Security Headers (0/6)

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

Build

1 JS files
1 CSS files
0 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.