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OptiRefine OptiScan

This launch may no longer be active. Its domain no longer resolved when we last checked on July 17, 2026.

Fix bottlenecks in LLMs without AI

AI

Added April 23, 2026 · Last analysed April 23, 2026 · via · 75% 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 23 April 2026; the live site may have changed since.

OptiRefine OptiScan covers some of the launch checklist, with complete legal pages. Worth fixing first: missing Referrer-Policy and Permissions-Policy, no robots.txt or sitemap, and no email security records.

Launched on Product Hunt on April 23, 2026. The site is hosted on Netlify. Our crawler found 8 technologies on this site, covering analytics, baas, CSS frameworks, and developer tools. The stack includes Tailwind CSS, Firebase, and Google Analytics.

It's also running the same core stack as 639 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 →

5.5
StackScope Score
Fair
52/100 Launch Readiness
Partially ready
3/3 Legal
Complete
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 (8) · Indie stack

Infrastructure
DNS NS1
Hosting Netlify (3)
Security HSTS (2)
Build & Framework
BaaS Firebase (2)
CSS framework Tailwind CSS
Developer tools Vite
Analytics & Marketing
Analytics Google Analytics (2)
Commerce & Payments
Payments Stripe

Infrastructure

Network
AS16509 · US
DNS
NS1
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 21 Apr 2026 to 20 Jul 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 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 (4)

Local storage (1)
KeySizeDetected as
or_settings 184 B -
IndexedDB (3)
DatabaseVersionDetected as
firebase-heartbeat-database 1 Firebase
firebase-installations-database 1 Firebase
firebaseLocalStorageDb 1 Firebase

Readiness Breakdown How?

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

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-policy.html
Terms of Service
/terms-of-service.html
? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).
86% unique

Security Headers (4/6)

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

Performance

322ms response time
Faster than 53% of sites
1 third-party domains loaded

Build

2 JS files
1 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.