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HistoPin

HistoPin is a free daily history map game. Get 5 'this day in history' events, pin where each one happened on the world map, and score your accuracy, speed, and streak.

Games

Added August 20, 2026 · Last analysed August 20, 2026 · via

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Screenshot of HistoPin

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 20 August 2026; the live site may have changed since.

HistoPin is largely in shape, with a thorough launch checklist and clean crawl signals. What needs work: missing several security headers, incomplete legal pages, and incomplete email security.

Launched on Product Hunt on August 20, 2026. The site is hosted on Vercel, with a domain registered 6 weeks before launch. The crawl picked up 12 technologies on this site, covering javascript library, CSS frameworks, developer tools, and DNS providers. The stack includes Tailwind CSS, GoDaddy DNS, and Google Fonts.

For context, it's running the same core stack as 3,044 other launches.

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

6.7
StackScope Score
Good
100/100 Launch Readiness
Launch ready
1/6 Security Headers
Poor
2/3 Legal
Partial
2/2 Crawl files
Complete
92/100 Performance
Fast
Vibe Score 18 · 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 (12) · Indie stack

Infrastructure
DNS GoDaddy DNS
Hosting Vercel
Security HSTS
Email
Business email Zoho Mail (2)
Transactional email Resend
Build & Framework
CSS framework Tailwind CSS
Developer tools Vite
Font Google Fonts
JavaScript library Motion
React Router
Analytics & Marketing
SEO Google Search Console
Business Tools
SaaS Zoho

Infrastructure

Network
AMAZON-02 - Amazon.com, Inc., US
AS16509 · US
DNS
GoDaddy 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 2 Jul 2026 to 30 Sep 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1 month
Registered Jul 2026 · 123-Reg Limited

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 (0)

This site uses no client-side storage we could detect on page load.

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 63 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.
⚠
Meta description is 168 characters (advisory) Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear.

Performance How?

392 ms Server response
43% Faster than peers
1128 ms Largest contentful paint
0.00 Cumulative layout shift
1.5 MB Page weight
73 KB Image weight
7 Third-party domains
0 Console errors
0 Failed requests

⚠ 12 images: 12 without width/height, 12 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 palette signals +5
AI writing signals +3
AI asset signals +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
Content-Signal
? No directive declared
Link headers
? None advertised

Well-Known Files

✓ robots.txt
✓ sitemap.xml (6 URLs)
✗ security.txt
✗ llms.txt
✗ ads.txt
✗ humans.txt

Legal

✓ Privacy Policy
/privacy
? Terms of Service not detected
88% unique

Security Headers (1/6)

✗
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

1 JS files
2 CSS files
7 Third-party domains

Brand Colours

App Manifest

HistoPin — Daily History Map Game
display: standalone 1 icon
theme #0b1220
games education trivia
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.