Arcadedb

ArcadeDB passed 34 of 34 in-house Jepsen tests on its Raft (Apache Ratis) HA stack: ACID, linearizability, and transaction isolation under partitions, crashes, pauses, and clock skew.

Developer Tools

Estimated origin: United Kingdom

Added April 29, 2026 · Last analysed April 29, 2026 · via Hacker News · 64% unique tagline

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 29 April 2026; the live site may have changed since.

Arcadedb has the basics covered well, with complete legal pages, a thorough launch checklist, and well-configured email security. Worth fixing first: missing several security headers and tracking cookies set before any opt-in.

Launched on Hacker News on April 29, 2026. The site is hosted on GitHub Pages and served through Cloudflare, with a domain registered in 2008. Our crawler found 12 technologies on this site, covering analytics, CDN, DNS providers, and business email. The stack includes Jekyll, Cloudflare, and Cloudflare DNS.

It's also a rare Jekyll sighting, just 48 in our data.

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

7.6

StackScope Score

Good

100/100 Launch Readiness

Launch ready

1/6 Security Headers

Poor

3/3* Legal

Complete*

2/2 Crawl files

Complete

Vibe Score 35 · 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 (12)

Infrastructure

CDN	Cloudflare (3)
CDN	Fastly (2)
DNS	Cloudflare DNS
Hosting	GitHub Pages (2)
Protocol	HTTP/3 (2)

Business email	Google Workspace (2)

Build & Framework

Meta-framework	Jekyll
Package CDN	jsDelivr (2)

Analytics & Marketing

Analytics	Cloudflare Web Analytics
	Google Analytics (3)
	Zoho PageSense
SEO	Google Search Console

Infrastructure

Network

CLOUDFLARENET - Cloudflare, Inc., US

AS13335 · US

DNS

Cloudflare DNS

Authoritative nameserver

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

SSL Certificate

Google Trust Services

Valid 3 Mar 2026 to 1 Jun 2026

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

Domain Age

18.3 years

Registered Apr 2008 · GoDaddy.com, LLC

Email Security

✓

SPF -all Strict (-all). Strong.

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
_ga	1y	Google Analytics
_ga_VMEXV32107	1y	Google Analytics

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 62 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 183 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.

Vibe Score Breakdown How?

Signal	Points
AI palette signals	+5
AI code-structure signals	+5
AI CSS signals	+15

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

Content-Signal

✓ ai-train = yes

✓ search = yes

✓ ai-input = yes

Link headers

? None advertised

Well-Known Files

✓ robots.txt

✓ sitemap.xml (43 URLs)

✗ security.txt

✓ llms.txt

✗ ads.txt

✗ humans.txt

Legal

✓ Privacy Policy

/privacy.html

✓ Terms of Service

/terms.html

? Consent manager not detected

Analytics set tracking cookies on our visit, with no opt-in step.

4% unique

Mentions:

GDPR Cookies Data Controller Updated: March 6, 2026

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)

Performance

222ms response time

Faster than 68% of sites

5 third-party domains loaded

Build

✓ Code splitting

5 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.