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Kesper

36 AI agents monitor your business 24/7 — catching margin leaks, optimizing listings, managing marketing, and delivering daily action briefs.

E-commerce

Added June 2, 2026 · Last analysed June 2, 2026 · via PeerPush

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 2 June 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.

Kesper ships with the launch fundamentals in place, with complete legal pages, a complete set of security headers, and clean crawl signals. Worth fixing first: incomplete email security.

Launched on PeerPush on June 2, 2026. The site is hosted on Railway. The crawl picked up 15 technologies on this site, covering analytics, transactional email, advertising, and developer tools. The stack includes Amazon SES, Google Ads, and Google Analytics.

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

9.4
StackScope Score
Excellent
78/100 Launch Readiness
Well prepared
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 (15) · Indie stack

Infrastructure
DNS Porkbun DNS (2)
Hosting Railway
Security HSTS
Email
Email forwarding Porkbun Email Forwarding
Transactional email Amazon SES
Resend
Build & Framework
Developer tools Vite
Font Google Fonts
Analytics & Marketing
Advertising Google Ads (4)
Analytics Google Analytics (2)
Plausible (2)
SEO Google Search Console
Social Google Search
Tag management Google Tag Manager
Commerce & Payments
Payments Stripe

Infrastructure

Network
AS400940 · US
DNS
Porkbun 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 9 Apr 2026 to 8 Jul 2026
Certificate as captured in this snapshot, not a live check.

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
DKIM Detected via known email provider
DMARC p=none None (p=none). Monitoring only.
?
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 (2)

Cookies (1)
NameLifetimeDetected as
_gcl_au 2mo Google Ads
Local storage (1)
KeySizeDetected as
_gcl_ls 152 B Google Ads

Readiness Breakdown How?

Custom title and meta description
Open Graph tags (title, image, description) (partial) missing og:image
Twitter card meta tags
Canonical URL declared
Responsive viewport meta tag
Semantic HTML (nav, main, article)
Meta description is 200 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.
- Favicon present

Vibe Score Breakdown How?

SignalPoints
AI copy signals +5
AI onboarding signals +5
AI palette signals +5
AI writing signals +5
AI typography 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

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

Well-Known Files

robots.txt
sitemap.xml (37 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms
? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).
92% unique

Security Headers (6/6)

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

Performance

529ms response time
Faster than 29% of sites
5 third-party domains loaded

Build

3 JS files
2 CSS files
5 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.