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DIW — Split Bills

Track shared expenses, settle debts, and split bills easily with your friends and groups.

Finance
Vietnam Estimated origin: Vietnam

Added August 16, 2026 · Last analysed August 16, 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 16 August 2026; the live site may have changed since.

DIW — Split Bills has the basics covered well, with complete legal pages, a complete set of security headers, and a thorough launch checklist. What needs work: no robots.txt or sitemap and incomplete email security.

Launched on Product Hunt on August 16, 2026. The site is hosted on Amazon.com in the United States. Our crawler found 10 technologies on this site, covering auth, CSS frameworks, DNS providers, and transactional email. The stack includes Google Sign-In, Next.js, and React.

It's also running the same core stack as 5,034 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 →

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
DNS AWS Route 53
Security HSTS
Server nginx
Email
Transactional email Resend
Build & Framework
Auth Google Sign-In
CSS framework Tailwind CSS
Font Google Fonts
Framework React
Meta-framework Next.js (5)
Analytics & Marketing
SEO Google Search Console

Infrastructure

Network
AS16509 · US
DNS
AWS Route 53
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 16 Aug 2026 to 14 Nov 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 Detected via known email provider
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 (1)

Cookies (1)
NameLifetimeDetected as
NEXT_LOCALE session -

Readiness Breakdown How?

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

Performance How?

766 ms Server response
16% Faster than peers
1664 ms Largest contentful paint
0.01 Cumulative layout shift
382 KB Page weight
82 KB Image weight
1 Third-party domains
0 Console errors
0 Failed requests

14 images: 2 oversized, 10 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 writing 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
/privacy
Terms of Service
/terms
94% unique

Security Headers (6/6)

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

Build

Code splitting
11 JS files
3 CSS files
1 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.