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coursematter

Create, Sell & Scale Your Online Courses

Education

Added April 30, 2026 · Last analysed April 30, 2026 · via · 40% unique tagline (similar to CourseSpark AI)

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 30 April 2026; the live site may have changed since.

coursematter is early-stage. Worth fixing first: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.

Launched on Product Hunt on April 30, 2026. The site is hosted on Amazon.com in the United States. We've detected 11 technologies on this site, covering analytics, backend framework, DNS providers, and business email. The stack includes ASP.NET, Bootstrap Icons, and GoDaddy DNS.

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

2.4
StackScope Score
Poor
52/100 Launch Readiness
Partially ready
0/3 Legal
Missing
0/2 Crawl files
Missing
Vibe Score 45 · 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 (11)

Infrastructure
DNS GoDaddy DNS
Security HSTS (2)
Server Kestrel (2)
Email
Business email GoDaddy Email (2)
Transactional email ZeptoMail
Build & Framework
Icon font Bootstrap Icons
Video YouTube (2)
Analytics & Marketing
Analytics Google Analytics (3)
SEO Google Search Console
Business Tools
SaaS Zoom
Other
Backend framework ASP.NET

Infrastructure

Network
AS16509 · US
DNS
GoDaddy DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
"GoDaddy.com
Valid 10 Mar 2026 to 8 Jun 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 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 (8)

Cookies (8)
NameLifetimeDetected as
.AspNetCore.Antiforgery.RtGCWVXC8-4 session ASP.NET
VISITOR_INFO1_LIVE 6mo YouTube
VISITOR_PRIVACY_METADATA 6mo YouTube
YSC session -
_ga 1y Google Analytics
_ga_LNNC8E4SY8 1y Google Analytics
__Secure-ROLLOUT_TOKEN 6mo -
__Secure-YNID 6mo YouTube

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

Vibe Score Breakdown How?

SignalPoints
AI palette signals +5
AI code-structure signals +5
AI layout signals +5
Unfilled template placeholders +10
Default scaffold favicon +10

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 not detected
? Terms of Service not detected
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
Detection works best on English language sites.

Security Headers (2/6)

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

Performance

714ms response time
Faster than 21% of sites
3 third-party domains loaded

Build

Code splitting
11 JS files
10 CSS files
3 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.