SpacedRep

Master spaced repetition with SpacedRep. AI-powered learning platform for students, parents & teachers. Smart scheduling, test series & progress tracking.

Education

Added June 30, 2026 · Last analysed June 30, 2026 · via PeerPush · 40% unique tagline (similar to MindDory)

Own this Launch?

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 June 2026; the live site may have changed since.

SpacedRep is missing several launch fundamentals. What needs work: missing several security headers, incomplete legal pages, and no sitemap.

Launched on PeerPush on June 30, 2026. The site is served through Cloudflare, with a domain registered 6 months before launch. Our crawler found 11 technologies on this site, covering auth, CDN, CSS frameworks, and developer tools. The stack includes Google Sign-In, Tailwind CSS, and Vue.js.

It's also running the same core stack as 210 other launches.

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

3.8

StackScope Score

Poor

94/100 Launch Readiness

Launch ready

0/6 Security Headers

Poor

0/3 Legal

Missing

1/2 Crawl files

Partial

58/100 Performance

Fair

Vibe Score 25 · 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

CDN	Cloudflare
DNS	GoDaddy DNS
Security	Cloudflare Bot Management
Server	nginx

Build & Framework

Auth	Google Sign-In
CSS framework	Tailwind CSS
Developer tools	Vite
Font	Google Fonts
Framework	Vue.js
Video	Vimeo (2)

Business Tools

Onboarding	Driver.js

Infrastructure

Network

HETZNER-AS - Hetzner Online GmbH, DE

AS24940 · DE

DNS

GoDaddy 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 4 Jun 2026 to 2 Sep 2026

Certificate as captured in this snapshot, not a live check.

Domain Age

6 months

Registered Dec 2025 · GoDaddy.com, LLC

Email Security

✗

SPF Not published. Your domain can be spoofed in phishing emails.

DKIM Not detected at common selectors. Your provider may use a custom one.

✓

DMARC p=quarantine Quarantine (moderate)

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 (2)

Cookies (2)

Name	Lifetime	Detected as
_cfuvid	session	Cloudflare
__cf_bm	< 1h	Cloudflare

Readiness Breakdown How?

✓ Custom title and meta description

✓ Open Graph tags (title, image, description)

✓ Canonical URL declared

✓ Responsive viewport meta tag

✓ Favicon present

✓ Semantic HTML (nav, main, article)

⚠

Page title is 65 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.

- Twitter card meta tags

Performance How?

217 ms Server response

69% Faster than peers

692 ms Largest contentful paint

0.31 Cumulative layout shift

4.1 MB Page weight

3.1 MB Image weight

5 Third-party domains

0 Console errors

0 Failed requests

⚠ 10 images: 10 oversized, 10 without width/height

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?

Signal	Points
AI copy signals	+5
AI palette signals	+5
AI asset 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

No AI stance declared

✗ llms.txt published

✓ No AI bots blocked in robots.txt

Content-Signal

? No directive declared

Link headers

? None advertised

Well-Known Files

✓ robots.txt

✗ sitemap.xml

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

? Privacy Policy not detected

? Terms of Service not detected

Detection works best on English language sites.

Security Headers (0/6)

✗

Referrer-Policy

✗

X-Frame-Options

✗

Permissions-Policy experimental (check browser support)

✗

X-Content-Type-Options

✗

Content-Security-Policy

✗

Strict-Transport-Security

–

X-XSS-Protection deprecated (use Content-Security-Policy)

Build

3 JS files

2 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.