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AI Email Design

Generate multiple AI email designs from one prompt and download clean HTML.

Added April 28, 2026 · Last analysed April 28, 2026 · via Hacker News · 67% 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 28 April 2026; the live site may have changed since.

AI Email Design is early-stage. What needs work: missing several security headers, incomplete legal pages, and no sitemap.

Launched on Hacker News on April 28, 2026. The site is served through Cloudflare, with a domain registered in 2019. We've detected 13 technologies on this site, covering advertising, analytics, CDN, and CSS frameworks. The stack includes Tailwind CSS, Cloudflare, and Cloudflare DNS.

It's running the same core stack as 5,948 other launches.

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

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 (13)

Infrastructure
CDN Cloudflare (3)
DNS Cloudflare DNS
Email
Business email Google Workspace (2)
Build & Framework
CSS framework Tailwind CSS
Package CDN jsDelivr
UI library shadcn/ui
Analytics & Marketing
Advertising Facebook Pixel (2)
X (Twitter) Ads (2)
Analytics Google Analytics (3)
SEO Google Search Console
Tag management Google Tag Manager (2)
Commerce & Payments
Payments Stripe (3)
Business Tools
Error tracking Sentry (2)

Infrastructure

Network
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Google Trust Services
Valid 10 Mar 2026 to 8 Jun 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
7.4 years
Registered Feb 2019 · OVH sas

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
DMARC Not published. Receivers fall back to permissive defaults.
?
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 (12)
NameLifetimeDetected as
guest_id 1y X (Twitter) Ads
guest_id_ads 1y X (Twitter) Ads
guest_id_marketing 1y X (Twitter) Ads
m 1y -
muc_ads 1y X (Twitter) Ads
personalization_id 1y X (Twitter) Ads
_fbp 2mo Facebook Pixel
_ga 1y Google Analytics
_ga_ZHHWFNX7JM 1y Google Analytics
_twpid 1y X (Twitter) Ads
__stripe_mid 12mo Stripe
__stripe_sid < 1h Stripe
Local storage (2)
KeySizeDetected as
lastExternalReferrer 5 B -
lastExternalReferrerTime 13 B -
Session storage (1)
KeySizeDetected as
sentryReplaySession 127 B Sentry

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)

Vibe Score Breakdown How?

SignalPoints
AI palette signals +5
AI layout 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

Welcomes AI crawlers
llms.txt published
No AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml
security.txt
llms.txt
ads.txt
humans.txt
? Privacy Policy not detected
? Terms of Service not detected
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
Detection works best on English language sites.

Security Headers (0/6)

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

Performance

347ms response time
Faster than 50% of sites
11 third-party domains loaded

Build

Code splitting
15 JS files
4 CSS files
11 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.