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Vowlio

Plan your perfect wedding with AI-powered tools, vendor marketplace, digital contracts, guest photo collection, vow writer and more. Free for couples. Vendors from $49/month.

Productivity
United States Estimated origin: United States

Added April 15, 2026 · Last analysed April 15, 2026 · via · 60% 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 15 April 2026; the live site may have changed since.

Vowlio scores highly overall, with complete legal pages, a complete set of security headers, and a thorough launch checklist.

Launched on Product Hunt on April 15, 2026. The site is hosted on Microsoft Corporation in the United States, with a domain registered 7 weeks before launch. Our crawler found 16 technologies on this site, covering transactional email, CSS frameworks, analytics, and backend framework. The stack includes Bootstrap, Tailwind CSS, and Amazon SES.

It's also on one of the most common stacks we track, shared by 140 launches 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 →

10.0
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3 Legal
Complete
2/2 Crawl files
Complete
Vibe Score 63 · Many 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 (16)

Infrastructure
DNS Cloudflare DNS
Security HSTS (2)
Server Microsoft IIS (2)
Email
Business email Microsoft 365 (3)
Transactional email Amazon SES
Resend
SendGrid
Build & Framework
CSS framework Bootstrap (2)
Tailwind CSS
Font Google Fonts
Package CDN cdnjs (2)
Analytics & Marketing
Analytics Google Analytics (2)
SEO Google Search Console
Social Google Search
Commerce & Payments
Payments Stripe
Other
Backend framework ASP.NET (3)

Infrastructure

DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
DigiCert Inc
Valid 22 Mar 2026 to 22 Sep 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
4 months
Registered Feb 2026 · Squarespace Domains LLC

Email Security

SPF -all Strict (-all). Strong.
DKIM Detected via known email provider
DMARC p=quarantine Quarantine (moderate)
?
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
.AspNetCore.Mvc.CookieTempDataProvider expired ASP.NET
HTTP cookies only. This snapshot pre-dates 21 Apr 2026 when StackScope started capturing JavaScript-set cookies, localStorage, IndexedDB, and Cache Storage.

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)
Meta description is 174 characters (advisory) Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear.

Vibe Score Breakdown How?

SignalPoints
AI copy signals +5
AI palette signals +5
AI writing signals +5
AI iconography signals +3
AI code-structure signals +5
AI layout signals +5
AI CSS signals +15

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 (42 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms
? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).
90% unique

Security Headers (6/6)

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

Performance

779ms response time
Faster than 17% of sites
5 third-party domains loaded

Build

3 JS files
5 CSS files
5 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.