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Claude Artifacts

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AI

claude.com · Added June 19, 2026 · Last analysed June 19, 2026 · via · 70% unique tagline

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 19 June 2026; the live site may have changed since.

Claude Artifacts scores well across the board, with complete legal pages, a thorough launch checklist, and fast page loads. Visible gaps: missing Referrer-Policy and Permissions-Policy and incomplete email security.

Launched on Product Hunt on June 19, 2026. The site is hosted on Anthropic in the United States, with a domain registered in 1995. Our crawler found 15 technologies on this site, covering package cdn, security, analytics, and CDN. The stack includes Amplitude, Apple App Store, and Bluesky.

Notably, it's more locked down than the typical Product Hunt launch.

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

9.1
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3* Legal
Complete*
2/2 Web Standards
Complete
Vibe Score 35 · Some AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (15)

Infrastructure
CDN Cloudflare (2)
DNS Cloudflare DNS
Protocol HTTP/3
Security Cloudflare Bot Management
HSTS
Build & Framework
JavaScript library GSAP
Package CDN cdnjs
jsDelivr (2)
unpkg
Site builder Webflow (3)
Video YouTube (2)
Analytics & Marketing
Analytics Amplitude
SEO Google Search Console (2)
Social Bluesky
Other
Mobile Apple App Store

Infrastructure

Network
AS399358 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 17 May 2026 to 15 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
31.1 years
Registered May 1995 · MarkMonitor Inc.

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=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 (7)

Cookies (7)
NameLifetimeDetected as
VISITOR_INFO1_LIVE 5mo YouTube
VISITOR_PRIVACY_METADATA 5mo YouTube
YSC session -
_cfuvid < 1h Cloudflare
__cf_bm < 1h Cloudflare
__Secure-ROLLOUT_TOKEN 5mo -
__Secure-YNID 5mo YouTube

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?

75 ms Server response
97% Faster than peers
2364 ms Largest contentful paint
0.00 Cumulative layout shift
5.8 MB Page weight
148 KB Image weight
8 Third-party domains
0 Console errors
0 Failed requests

8 images: 5 oversized, 8 without width/height, 8 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 copy signals +5
AI palette signals +5
AI writing signals +5
AI layout 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
? No directive declared
? None advertised

Well-Known Files

sitemap.xml (4212 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Consent manager not detected
Analytics detected; tracking fires without visitor opt-in.

Security Headers (4/6)

Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

Code splitting
16 JS files
2 CSS files
8 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.