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jetti

Tell your AI agent to install Jetti. Your client edits the live site. Get back changes your agent can apply.

Added June 9, 2026 · Last analysed June 9, 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 9 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.

jetti has the basics covered well, with complete legal pages, a thorough launch checklist, and well-configured email security. Visible gaps: no Content-Security-Policy, no robots.txt or sitemap, and tracking cookies set before any opt-in.

Launched on Product Hunt on June 9, 2026. The site is hosted on Railway and served through Cloudflare. Our crawler found 11 technologies on this site, covering security, ai service, analytics, and CDN. The stack includes Cloudflare, Cloudflare Bot Management, and Cloudflare DNS.

It's also on one of the most common stacks we track, shared by 668 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 →

Vibe Score 40 · 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 (11) · Indie stack

Infrastructure
CDN Cloudflare
DNS Cloudflare DNS
Hosting Railway
Security Cloudflare Bot Management
HSTS
Email
Business email Microsoft 365 (2)
Transactional email Resend
Build & Framework
Developer tools Vite
Font Google Fonts
Analytics & Marketing
Analytics PostHog (4)
AI & Emerging
AI service OpenAI

Infrastructure

Network
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Green hosted
Host runs on renewable energy. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 12 May 2026 to 10 Aug 2026
Certificate as captured in this snapshot, not a live check.

Email Security

SPF -all Strict (-all). Strong.
DKIM Detected via known email provider
DMARC p=reject Reject (strict). Strong.
?
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 (8)

Cookies (3)
NameLifetimeDetected as
ph_phc_kAc5oMtffrLwzRXEJMDCDtb5TPB4FbjxKMP9Q8xGf4Xw_posthog 1y PostHog
_cfuvid session Cloudflare
__cf_bm < 1h Cloudflare
Local storage (2)
KeySizeDetected as
jetti.attribution.v1 78 B -
ph_phc_kAc5oMtffrLwzRXEJMDCDtb5TPB4FbjxKMP9Q8xGf4Xw_posthog 1.4 KB PostHog
Session storage (3)
KeySizeDetected as
ph_phc_kAc5oMtffrLwzRXEJMDCDtb5TPB4FbjxKMP9Q8xGf4Xw_posthog 388 B PostHog
ph_phc_kAc5oMtffrLwzRXEJMDCDtb5TPB4FbjxKMP9Q8xGf4Xw_primary_window_exists 4 B PostHog
ph_phc_kAc5oMtffrLwzRXEJMDCDtb5TPB4FbjxKMP9Q8xGf4Xw_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)

Performance How?

1014 ms Server response
10% Faster than peers
2020 ms Largest contentful paint
0.00 Cumulative layout shift
1.5 MB Page weight
5 Third-party domains
0 Console errors
0 Failed requests

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
Placeholder branding +10
AI onboarding signals +5
AI palette signals +5
AI writing signals +5
AI typography signals +15

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
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.
82% unique

Security Headers (5/6)

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

Build

Code splitting
6 JS files
2 CSS files
5 Third-party domains

Brand Colours

App Manifest

jetti
display: standalone 4 icons
theme #1c1917
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.