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DSAForge

DSAForge is an interactive platform to visualize and understand data structures through real-time code execution and animations.

Developer Tools

Added April 20, 2026 · Last analysed April 20, 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 20 April 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.

DSAForge still has work before launch. Worth fixing first: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.

Launched on Product Hunt on April 20, 2026. The site is hosted on Vercel, with a domain registered 10 months before launch. The crawl picked up 7 technologies on this site, covering analytics, auth, baas, and DNS providers. The stack includes Flutter, Google Sign-In, and Firebase.

For context, it's on a stack we've seen on only 21 launches.

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

2.2
StackScope Score
Poor
61/100 Launch Readiness
Well prepared
0/3 Legal
Missing
0/2 Crawl files
Missing
Vibe Score 0 · No 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 (7) · Indie stack

Infrastructure
DNS GoDaddy DNS
Hosting Vercel (2)
Security HSTS (2)
Build & Framework
Auth Google Sign-In
BaaS Firebase
Framework Flutter
Analytics & Marketing
Analytics Google Analytics

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 28 Feb 2026 to 29 May 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1 year
Registered Jun 2025 · GoDaddy.com, LLC

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 p=reject Reject (strict). Strong.
?
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.

Readiness Breakdown How?

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

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
? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).
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)

Performance

232ms response time
Faster than 61% of sites
3 third-party domains loaded

Build

Code splitting
4 JS files
0 CSS files
3 Third-party domains
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.