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ClassQuill

Run your tutoring business in one place — scheduling, invoicing and payroll — plus a built-in learning platform that proves students are improving.

Education
Australia Estimated origin: Australia

Added July 1, 2026 · Last analysed July 1, 2026 · via · 50% 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 1 July 2026; the live site may have changed since.

ClassQuill ships with the launch fundamentals in place, with complete legal pages, a thorough launch checklist, and well-configured email security. What needs work: missing Permissions-Policy and Content-Security-Policy and tracking cookies set before any opt-in.

Launched on Product Hunt on July 1, 2026. The site is served through Cloudflare, with a domain registered 2 weeks before launch. Our crawler found 17 technologies on this site, covering analytics, javascript library, ui library, and CDN. The stack includes Capacitor, Tailwind CSS, and Ahrefs.

It's also on a stack we've seen on only 15 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 →

9.1
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3* Legal
Complete*
2/2 Crawl files
Complete
Vibe Score 30 · 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 (17)

Infrastructure
CDN Cloudflare
DNS Cloudflare DNS
Protocol HTTP/3
Security HSTS
Email
Business email Spaceship Mail (2)
Transactional email Resend
Build & Framework
CSS framework Tailwind CSS
Developer tools Vite
Framework Capacitor
JavaScript library Motion
React Router
UI library Lucide Icons
shadcn/ui
Analytics & Marketing
Analytics Ahrefs
PostHog (5)
SEO Google Search Console
Business Tools
Error tracking Sentry

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
Google Trust Services
Valid 22 Jun 2026 to 20 Sep 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
15 days
Registered Jun 2026 · Spaceship, Inc.

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
DKIM Detected via known email provider
DMARC p=reject Reject (strict). Strong.
?
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)

Cookies (1)
NameLifetimeDetected as
ph_phc_qkgpIl8pvkgDGOr4X7gxJVnCz6vx5JxmLVKciqzc0ii_posthog 1y PostHog
Local storage (1)
KeySizeDetected as
ph_phc_qkgpIl8pvkgDGOr4X7gxJVnCz6vx5JxmLVKciqzc0ii_posthog 691 B PostHog
Session storage (2)
KeySizeDetected as
ph_phc_qkgpIl8pvkgDGOr4X7gxJVnCz6vx5JxmLVKciqzc0ii_posthog 90 B PostHog
ph_phc_qkgpIl8pvkgDGOr4X7gxJVnCz6vx5JxmLVKciqzc0ii_primary_window_exists 4 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)
Page title is 73 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.

Performance How?

167 ms Server response
77% Faster than peers
1000 ms Largest contentful paint
0.00 Cumulative layout shift
1.7 MB Page weight
1.2 MB Image weight
3 Third-party domains
0 Console errors
0 Failed requests

14 images: 5 oversized, 5 without width/height, 5 missing alt text

Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.

Vibe Score Breakdown How?

SignalPoints
AI CSS signals +10
AI copy signals +5
AI onboarding signals +5
AI palette signals +5
AI writing 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

Welcomes AI crawlers
llms.txt published
No AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml (24 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.
88% unique

Security Headers (4/6)

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

Build

Code splitting
4 JS files
2 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.