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AdFlint

Run AI-optimized ads across Google, Meta, and LinkedIn from one dashboard. More platforms coming soon.

Marketing

Added May 25, 2026 · Last analysed May 25, 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 25 May 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.

AdFlint scores highly overall, with complete legal pages, a complete set of security headers, and a thorough launch checklist. Visible gaps: tracking cookies set before any opt-in and incomplete email security.

Launched on Product Hunt on May 25, 2026. The site is hosted on Vercel, with a domain registered 12 weeks before launch. We've detected 13 technologies on this site, covering analytics, auth, CSS frameworks, and DNS providers. The stack includes Auth.js, Next.js, and React.

It's on one of the most common stacks we track, shared by 14,964 launches and 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 →

10.0
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3* Legal
Complete*
2/2 Crawl files
Complete
Vibe Score 30 · 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 (13)

Infrastructure
DNS Google Domains DNS
Hosting Vercel (2)
Image CDN Google User Content
Security HSTS
Storage Vercel Blob
Email
Transactional email Mailgun (2)
Build & Framework
Auth Auth.js
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js (2)
Analytics & Marketing
Analytics PostHog (4)
SEO Google Search Console
Commerce & Payments
Payments Stripe

Infrastructure

Network
AS16509 · US
DNS
Google Domains 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 27 Apr 2026 to 26 Jul 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
6 months
Registered Feb 2026 · Squarespace Domains LLC

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 (9)

Cookies (4)
NameLifetimeDetected as
ph_phc_CxF3JWVGiCCVhAsQAZgmf9kMu6FpIA7P9OmUBeF1H9A_posthog 12mo PostHog
_afv 12mo -
__Host-authjs.csrf-token session Auth.js
__Secure-authjs.callback-url session Auth.js
Local storage (2)
KeySizeDetected as
ph_phc_CxF3JWVGiCCVhAsQAZgmf9kMu6FpIA7P9OmUBeF1H9A_posthog 1.4 KB PostHog
_afv 19 B -
Session storage (3)
KeySizeDetected as
ph_phc_CxF3JWVGiCCVhAsQAZgmf9kMu6FpIA7P9OmUBeF1H9A_posthog 388 B PostHog
ph_phc_CxF3JWVGiCCVhAsQAZgmf9kMu6FpIA7P9OmUBeF1H9A_primary_window_exists 4 B PostHog
ph_phc_CxF3JWVGiCCVhAsQAZgmf9kMu6FpIA7P9OmUBeF1H9A_window_id 38 B PostHog

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 65 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 212 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?

SignalPoints
AI copy 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 (34 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
86% unique

Security Headers (6/6)

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

Performance

191ms response time
Faster than 69% of sites
1 third-party domains loaded

Build

Code splitting
26 JS files
1 CSS files
1 Third-party domains

Brand Colours

App Manifest

AdFlint - AI-Powered Ad Management
display: standalone 2 icons
theme #F59E0B
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.