← Back to browse

Aristotle

The AI tutor that teaches like the best human tutors. Grounded in learning science research. Used by families at top schools nationwide.

Education
United States Estimated origin: United States

Added July 16, 2026 · Last analysed July 16, 2026 · via PeerPush · 67% 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 16 July 2026; the live site may have changed since.

Aristotle looks production-ready overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: missing several security headers and incomplete email security.

Launched on PeerPush on July 16, 2026. The site is hosted on Vercel, with a domain registered 9 months before launch. We've detected 17 technologies on this site, covering advertising, analytics, consent tooling, and DNS providers. The stack includes iubenda, Next.js, and React.

It's on one of the most common stacks we track, shared by 2,250 launches.

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

Vibe Score 20 · Few 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) · Indie stack

Infrastructure
DNS Namecheap DNS
Hosting Vercel
Security HSTS
Email
Business email Google Workspace (3)
Transactional email Resend
Build & Framework
Framework React
Meta-framework Next.js (4)
Analytics & Marketing
Advertising Bing Ads
Facebook Pixel (3)
Analytics Google Analytics
PostHog (4)
Consent iubenda (4)
Marketing Facebook Domain Verification
SEO Google Search Console
Tag management Google Tag Manager medium
Business Tools
Error tracking Sentry
SaaS Rippling

Infrastructure

Network
AS16509 · US
DNS
Namecheap DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Not green hosted
No green-energy record. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 15 Jun 2026 to 13 Sep 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
9 months
Registered Oct 2025 · NameCheap, Inc.

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 (13)

Cookies (4)
NameLifetimeDetected as
ph_phc_AYQdBPNqxWZoayFaPpFzaPeg3XKZ8rOU3resSW6jj17_posthog 12mo PostHog
_fbp 2mo Facebook Pixel
_iub_cs-s4571058 12mo iubenda
_iub_previous_preference_id 12mo iubenda
Local storage (6)
KeySizeDetected as
aristotle_growth_context_v1 578 B -
lastExternalReferrer 5 B -
lastExternalReferrerTime 13 B -
ph_phc_AYQdBPNqxWZoayFaPpFzaPeg3XKZ8rOU3resSW6jj17_posthog 2.3 KB PostHog
_iub_cs_cons-85608574 337 B iubenda
__ph_opt_in_out_phc_AYQdBPNqxWZoayFaPpFzaPeg3XKZ8rOU3resSW6jj17 1 B PostHog
Session storage (3)
KeySizeDetected as
ph_phc_AYQdBPNqxWZoayFaPpFzaPeg3XKZ8rOU3resSW6jj17_posthog 388 B PostHog
ph_phc_AYQdBPNqxWZoayFaPpFzaPeg3XKZ8rOU3resSW6jj17_primary_window_exists 4 B PostHog
ph_phc_AYQdBPNqxWZoayFaPpFzaPeg3XKZ8rOU3resSW6jj17_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)

Performance How?

276 ms Server response
59% Faster than peers
1120 ms Largest contentful paint
0.00 Cumulative layout shift
3.7 MB Page weight
2.8 MB Image weight
5 Third-party domains
0 Console errors
0 Failed requests

56 images: 23 oversized, 2 without width/height, 16 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 copy signals +5
AI palette signals +5
AI writing signals +5
AI layout 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
sitemap.xml (38 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms
Consent manager: iubenda
Generated by Iubenda
88% unique

Security Headers (1/6)

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

Build

Code splitting
25 JS files
4 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.