← Back to browse

Pennysia

All crypto exchanges gathered into one interface. Get the best trades now.

Crypto
United States Estimated origin: United States

Added September 1, 2026 · Last analysed September 1, 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 1 September 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.

Pennysia ships with the launch fundamentals in place, with complete legal pages, a complete set of security headers, and a thorough launch checklist.

Launched on Product Hunt on September 1, 2026. The site is hosted on OpenNext and served through Cloudflare, with a domain registered in 2025. We've detected 12 technologies on this site, covering analytics, CDN, DNS providers, and business email. The stack includes Next.js, React, and Brevo.

It's running the same core stack as 157 other 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 →

10.0
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3 Legal
Complete
2/2 Crawl files
Complete
Vibe Score 10 · 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)

Infrastructure
CDN Cloudflare (2)
DNS Cloudflare DNS
Hosting OpenNext
Protocol HTTP/3
Security HSTS
Email
Business email Google Workspace
Email forwarding Cloudflare Email Routing (2)
Email marketing Brevo
Build & Framework
Framework React
Meta-framework Next.js (5)
Analytics & Marketing
Analytics Cloudflare Web Analytics
SEO Google Search Console

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 31 Aug 2026 to 29 Nov 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1 year
Registered Jul 2025 · Squarespace Domains LLC

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 (1)

Cookies (1)
NameLifetimeDetected as
cf_clearance 1y Cloudflare

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?

1369 ms Server response
6% Faster than peers
848 ms Largest contentful paint
0.00 Cumulative layout shift
1.5 MB Page weight
1.2 MB Image weight
2 Third-party domains
4 Console errors
4 Failed requests

30 images: 25 oversized, 8 missing alt text

Broken first-party requests (4), worth fixing
  • 403 /privacy?_rsc=5CB68i4pnAekjehf
  • 403 /terms?_rsc=5CB68i4pnAekjehf
  • 403 /brand?_rsc=5CB68i4pnAekjehf
  • 403 /?_rsc=8nTjltbQWvg6NcbE

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 +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

Blocks AI crawlers
llms.txt published
9 AI bots blocked in robots.txt
ai-train = no
search = yes
? ai-input (not declared)
? None advertised

Well-Known Files

robots.txt
sitemap.xml (4 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms
? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).
86% unique

Security Headers (6/6)

Permissions-Policy experimental (check browser support)
Content-Security-Policy ⚠ CSP violation detected: your policy is blocking 1 of your own resource
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

Code splitting
10 JS files
1 CSS files
2 Third-party domains

Brand Colours

App Manifest

Pennysia
display: browser 2 icons
theme #F9F8F7
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.