← Back to browse

SmartRecall

SmartRecall uses AI to generate flashcards and optimize your learning with spaced repetition. Study smarter, remember longer.

Education

Added July 17, 2026 · Last analysed July 17, 2026 · via

StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 17 July 2026; the live site may have changed since.

Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.

SmartRecall scores highly overall, with a thorough launch checklist and clean crawl signals. Visible gaps: no Content-Security-Policy, placeholder text in the legal pages, and tracking cookies set before any opt-in.

Launched on Product Hunt on July 17, 2026. The site is hosted on Railway and served through Cloudflare, with a domain registered 3 months before launch. Our crawler found 24 technologies on this site, covering analytics, ui library, auth, and captcha. The stack includes Google Sign-In, Next.js, and React.

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

8.9
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
2/3 Legal
Partial
2/2 Crawl files
Complete
Vibe Score 48 · 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 (24) · Indie stack

Infrastructure
CDN Cloudflare (2)
DNS Cloudflare DNS
Hosting Railway
Protocol HTTP/3
Security HSTS
Email
Email forwarding Cloudflare Email Routing (2)
Transactional email Resend
Build & Framework
Auth Google Sign-In
Captcha Cloudflare Turnstile
CSS framework Tailwind CSS
Framework React
JavaScript library Motion
Meta-framework Next.js (6)
Mobile Apple App Store
UI library Lucide Icons
shadcn/ui
Analytics & Marketing
Analytics Cloudflare Web Analytics (2)
Google Analytics (5)
Microsoft Clarity (3)
Plausible
PostHog (7)
SEO Google Search Console
Tag management Google Tag Manager (4)
Commerce & Payments
Payments Stripe

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 15 Jun 2026 to 13 Sep 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
4 months
Registered Apr 2026 · Spaceship, 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 (8)

Cookies (5)
NameLifetimeDetected as
cf_clearance 12mo Cloudflare
NEXT_LOCALE session Next.js
ph_phc_Ajrwy6PXMF5MwTRAsoM5ZYufbvNWdcCo3H2RCYz5ejQX_posthog 12mo PostHog
_ga 1y Google Analytics
_ga_LEVH351S41 1y Google Analytics
Local storage (1)
KeySizeDetected as
ph_phc_Ajrwy6PXMF5MwTRAsoM5ZYufbvNWdcCo3H2RCYz5ejQX_posthog 831 B PostHog
Session storage (2)
KeySizeDetected as
ph_phc_Ajrwy6PXMF5MwTRAsoM5ZYufbvNWdcCo3H2RCYz5ejQX_posthog 90 B PostHog
ph_phc_Ajrwy6PXMF5MwTRAsoM5ZYufbvNWdcCo3H2RCYz5ejQX_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)

Performance How?

362 ms Server response
43% Faster than peers
756 ms Largest contentful paint
0.00 Cumulative layout shift
1.2 MB Page weight
97 KB Image weight
10 Third-party domains
11 Console errors
10 Failed requests

8 images: 1 oversized, 1 without width/height, 5 missing alt text

Broken first-party requests (10), worth fixing
  • 403 /_next/image?url=%2Flogo.png&w=1080&q=75
  • 403 /pricing?_rsc=1a28h
  • 403 /ios?_rsc=1a28h
  • 403 /privacy-policy?_rsc=eqsiq
  • 403 /terms-of-service?_rsc=eqsiq
  • 403 /refund-policy?_rsc=eqsiq
  • 403 /api/auth/get-session
  • 403 /sign-up?_rsc=1a28h

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
AI iconography signals +3
AI stack signals +10
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

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 (415 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.
! Unfilled placeholders detected
78% unique

Security Headers (5/6)

Permissions-Policy experimental (check browser support)
Content-Security-Policy report-only, so nothing is enforced yet
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

Code splitting
44 JS files
4 CSS files
10 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.