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AdSpark

AdSpark is an online marketing platform and AI assistant for small businesses. Turn one idea into ready-to-review email, social, and Google Business campaigns.

Marketing
France Estimated origin: France

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.

AdSpark 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.

Launched on Product Hunt on September 1, 2026. The site is hosted on Vercel, with a domain registered 6 months before launch. Our crawler found 17 technologies on this site, covering transactional email, ui library, analytics, and CSS frameworks. The stack includes Next.js, React, and Tailwind CSS.

It's also running the same core stack as 14,754 other launches.

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

Vibe Score 45 · 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 (17) · Indie stack

Infrastructure
DNS Vercel DNS
Hosting Vercel
Security HSTS
Email
Business email Tuta Mail
Transactional email Resend
SendGrid
Build & Framework
CSS framework Tailwind CSS
Framework React
JavaScript library Nano Stores
Meta-framework Next.js (5)
UI library Lucide Icons
shadcn/ui
Analytics & Marketing
Analytics Vercel Analytics medium
Marketing Facebook Domain Verification
SEO Google Search Console
Social TikTok
Business Tools
Error tracking Sentry

Infrastructure

Network
AS16509 · US
DNS
Vercel DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Not green hosted
No green-energy record. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 17 Aug 2026 to 15 Nov 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
6 months
Registered Feb 2026 · Name.com, Inc.

Email Security

SPF -all Strict (-all). Strong.
DKIM Detected via known email provider
DMARC p=quarantine Quarantine (moderate)
MTA-STS mode=enforce Enforce mode. Strong, blocks plaintext fallback.
?
TLS-RPT Not configured. You won't hear about silent SMTP TLS handshake failures.

Storage (1)

Session storage (1)
KeySizeDetected as
adspark.growth-attribution.v1 96 B -

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?

1069 ms Server response
9% Faster than peers
392 ms Largest contentful paint
0.00 Cumulative layout shift
1.2 MB Page weight
302 KB Image weight
1 Third-party domains
0 Console errors
0 Failed requests

2 images: 2 oversized

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 CSS signals +15
AI onboarding signals +5
AI palette signals +5
AI writing signals +5
AI stack signals +10
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 (370 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/en/privacy
Terms of Service
/en/terms
? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).
96% unique

Security Headers (1/6)

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

Build

Code splitting
28 JS files
2 CSS files
1 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.