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Binder

One calm, beautiful home for your lessons, narrations, records, and transcripts. Eight methods. K-12. All 50 states.

Education

Added May 29, 2026 · Last analysed May 29, 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 29 May 2026; the live site may have changed since.

Binder ships with the launch fundamentals in place, with complete legal pages, a complete set of security headers, and a thorough launch checklist. What needs work: tracking cookies set before any opt-in and incomplete email security.

Launched on Product Hunt on May 29, 2026. The site is served through Cloudflare, with a domain registered 8 weeks before launch. The crawl picked up 22 technologies on this site, covering storage, analytics, auth, and maps. The stack includes Apple Sign In, Google Sign-In, and Cloudflare.

For context, it's 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 →

10.0
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3* Legal
Complete*
2/2 Crawl files
Complete
Vibe Score 31 · 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 (22) · Indie stack

Infrastructure
CDN Cloudflare
DNS Cloudflare DNS
Protocol HTTP/3
Security HSTS
Storage DigitalOcean Spaces
Google Cloud Storage
Tigris Data
Email
Business email Google Workspace (3)
Transactional email Resend
Build & Framework
Auth Apple Sign In
Google Sign-In
Developer tools Vite
Font Google Fonts
Maps Google Maps
OpenStreetMap
Media GIPHY
Analytics & Marketing
Analytics Google Analytics
PostHog (6)
SEO Google Search Console
Tag management Google Tag Manager
Commerce & Payments
Monetisation Polar
Other
Backend framework Rails

Infrastructure

Network
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Green hosted
Host runs on renewable energy. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 5 Apr 2026 to 4 Jul 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
3 months
Registered Apr 2026 · Porkbun LLC

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
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 (5)

Cookies (1)
NameLifetimeDetected as
ph_phc_Aop4xPLhq3bAb63HtU5DBFwAVGmYauJmuCZr9VSrQYVH_posthog 1y PostHog
Local storage (1)
KeySizeDetected as
ph_phc_Aop4xPLhq3bAb63HtU5DBFwAVGmYauJmuCZr9VSrQYVH_posthog 1.4 KB PostHog
Session storage (3)
KeySizeDetected as
ph_phc_Aop4xPLhq3bAb63HtU5DBFwAVGmYauJmuCZr9VSrQYVH_posthog 388 B PostHog
ph_phc_Aop4xPLhq3bAb63HtU5DBFwAVGmYauJmuCZr9VSrQYVH_primary_window_exists 4 B PostHog
ph_phc_Aop4xPLhq3bAb63HtU5DBFwAVGmYauJmuCZr9VSrQYVH_window_id 38 B PostHog

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)

Vibe Score Breakdown How?

SignalPoints
AI copy signals +5
AI writing signals +5
AI palette signals +3
AI iconography signals +3
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

Blocks AI crawlers
llms.txt published
9 AI bots blocked in robots.txt
ai-train = no
search = yes
? ai-input (not declared)
? None advertised

Well-Known Files

robots.txt
sitemap.xml (72 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy-policy
Terms of Service
/terms-of-service
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
92% unique

Security Headers (6/6)

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

Performance

235ms response time
Faster than 66% of sites
4 third-party domains loaded

Build

Code splitting
7 JS files
4 CSS files
4 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.