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OpenStartup

OpenStartup is a free tool that helps small businesses calculate profit and set the right selling price.

Finance

Added April 26, 2026 · Last analysed April 26, 2026 · via · 57% 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 26 April 2026; the live site may have changed since.

OpenStartup ships with the basics, with complete legal pages. What needs work: missing several security headers, no sitemap, and incomplete email security.

Launched on Product Hunt on April 26, 2026. The site is hosted on Netlify and served through Cloudflare. We've detected 13 technologies on this site, covering advertising, analytics, CDN, and consent tooling. The stack includes Google Funding Choices, cdnjs, and Cloudflare.

It's running the same core stack as 1,570 other launches.

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

5.7
StackScope Score
Fair
70/100 Launch Readiness
Well prepared
3/3 Legal
Complete
1/2 Crawl files
Partial
Vibe Score 35 · Some 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 (13)

Infrastructure
CDN Cloudflare (3)
DNS Cloudflare DNS
Hosting Netlify (2)
Protocol HTTP/3 (2)
Security HSTS (2)
Email
Business email Google Workspace (2)
Build & Framework
Font Google Fonts
Package CDN cdnjs
Analytics & Marketing
Advertising Google Ads
Google AdSense (2)
Analytics Cloudflare Web Analytics
Consent Google Funding Choices
SEO Google Search Console

Infrastructure

Network
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Google Trust Services
Valid 8 Apr 2026 to 8 Jul 2026
Certificate as captured in this snapshot, not a live check.

Email Security

SPF -all Strict (-all). Strong.
?
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 (1)

Local storage (1)
KeySizeDetected as
google_auto_fc_cmp_setting 3 B Google Funding Choices

Readiness Breakdown How?

Custom title and meta description
Open Graph tags (title, image, description)
Responsive viewport meta tag
Favicon present
Page title is 74 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.
- Canonical URL declared
- Twitter card meta tags
- Semantic HTML (nav, main, article)

Vibe Score Breakdown How?

SignalPoints
AI palette signals +5
AI writing signals +5
AI code-structure signals +5

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 (no directives)
sitemap.xml
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms
Consent manager: Google Funding Choices
88% unique

Security Headers (1/6)

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

Performance

380ms response time
Faster than 47% of sites
5 third-party domains loaded

Build

Code splitting
4 JS files
1 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.