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MindFlash: AI Flashcards

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Education

Added May 18, 2026 · Last analysed May 18, 2026 · via

StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 18 May 2026; the live site may have changed since.

Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.

MindFlash: AI Flashcards ships with the basics, with a complete set of security headers, a thorough launch checklist, and fast page loads. Visible gaps: incomplete legal pages, no robots.txt or sitemap, and no email security records.

Launched on Product Hunt on May 18, 2026. The site is served through Fastly, with a domain registered 4 weeks before launch. We've detected 17 technologies on this site, covering security, payments, animation, and auth. The stack includes Flutter, Google Sign-In, and Cloudflare DNS.

It's one of 79 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 →

5.4
StackScope Score
Fair
88/100 Launch Readiness
Launch ready
0/3 Legal
Missing
0/2 Crawl files
Missing
Vibe Score 3 · 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 (17)

Infrastructure
CDN Fastly
DNS Cloudflare DNS
Protocol HTTP/3
Security Firebase App Check
Google reCAPTCHA (3)
HSTS
Build & Framework
Animation LottieFiles
Auth Google Sign-In (2)
BaaS Firebase (5)
Font Google Fonts
Framework Flutter
Geolocation ipapi
Package CDN jsDelivr
Analytics & Marketing
SEO Google Search Console
Social Google Search
Commerce & Payments
Payments RevenueCat
Stripe

Infrastructure

Network
AS54113 · 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 17 Apr 2026 to 16 Jul 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
4 months
Registered Apr 2026 · Cloudflare, Inc.

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 (11)

Local storage (2)
KeySizeDetected as
FlutterFire-[DEFAULT]-recaptchaSiteKey 40 B Firebase
FlutterFire-[DEFAULT]-recaptchaType 12 B Firebase
Session storage (6)
KeySizeDetected as
flutterfire-flutter-fire-analytics-12.3.0 6 B Firebase
flutterfire-flutter-fire-app-check-0.4.3 5 B Firebase
flutterfire-flutter-fire-auth-6.4.0 5 B Firebase
flutterfire-flutter-fire-core-4.7.0 5 B Firebase
flutterfire-flutter-fire-fn-6.2.0 5 B Firebase
flutterfire-flutter-fire-fst-6.3.0 5 B Firebase
IndexedDB (3)
DatabaseVersionDetected as
firebase-app-check-database 1 Firebase App Check
firebase-heartbeat-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)

Vibe Score Breakdown How?

SignalPoints
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 (6/6)

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

Performance

108ms response time
Faster than 81% of sites
6 third-party domains loaded

Build

Code splitting
6 JS files
0 CSS files
6 Third-party domains

App Manifest

MindFlash: AI-Powered Flashcard App
display: standalone 4 icons
theme #0175C2
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.