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Chess DNA

Chess DNA turns every chess game into progress. AI insights from your Chess.com or Lichess games: find your patterns, fix your weaknesses, replay your mistakes.

chessdna.app · Added June 15, 2026 · Last analysed June 15, 2026 · via · 60% 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 15 June 2026; the live site may have changed since.

Chess DNA has the basics covered well, with a thorough launch checklist, well-configured email security, and clean crawl signals. Visible gaps: missing several security headers and incomplete legal pages.

Launched on Product Hunt on June 15, 2026. The site is hosted on Render in the United States, with a domain registered 7 weeks before launch. Our crawler found 13 technologies on this site, covering advertising, AI builders, analytics, and build tooling. The stack includes Tailwind CSS, Vite, and Base44.

Notably, it's on one of the most common stacks we track, shared by 258 launches.

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

Vibe Score 100 · Strong AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (13)

Infrastructure
CDN Cloudflare
DNS GoDaddy DNS
Hosting Render
Protocol HTTP/3
Security HSTS
Email
Business email Google Workspace (2)
Build & Framework
Build tool Vite
CSS framework Tailwind CSS
Font Google Fonts
Analytics & Marketing
Advertising Reddit Ads (2)
TikTok Pixel (3)
Analytics Contentsquare (3)
AI & Emerging
AI builder Base44 (2)

Infrastructure

Network
AS397273 · US
DNS
GoDaddy DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Google Trust Services
Valid 26 Apr 2026 to 25 Jul 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1 month
Registered Apr 2026 · GoDaddy.com, LLC

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
DKIM Detected via known email provider
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 (15)

Cookies (8)
NameLifetimeDetected as
ttcsid 3mo TikTok Pixel
ttcsid_D8L7IPJC77U8OIV6GU70 3mo TikTok Pixel
_cs_c 1y Contentsquare
_cs_id 1y Contentsquare
_cs_s < 1h Contentsquare
_rdt_uuid 3mo Reddit Ads
_ttp 3mo TikTok Pixel
_tt_enable_cookie 3mo TikTok Pixel
Local storage (2)
KeySizeDetected as
base44_analytics_session_id 22 B Base44
chess-dna-anon-id 36 B -
Session storage (4)
KeySizeDetected as
chess-dna-session-id 36 B -
tt_appInfo 17 B TikTok Pixel
tt_pixel_session_index 20 B TikTok Pixel
tt_sessionId 60 B TikTok Pixel
Cache storage (1)
Cache nameDetected as
csPersisted Contentsquare

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?

334 ms Server response
53% Faster than peers
820 ms Largest contentful paint
0.05 Cumulative layout shift
1.3 MB Page weight
25 KB Image weight
6 Third-party domains
0 Console errors
0 Failed requests

81 images: 2 oversized, 79 without width/height, 1 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 onboarding signals +5
AI palette signals +5
AI writing signals +5
Recognised AI builder signature +100

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 (54 URLs)
llms.txt
ads.txt
humans.txt
? Terms of Service not detected
? Consent manager not detected
Analytics detected; tracking fires without visitor opt-in.
92% unique

Security Headers (3/6)

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

Build

Code splitting
8 JS files
2 CSS files
6 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.