← Back to browse

CowCo

A browser-based everything-editor: open a local project folder and view or edit nearly any file type, alongside your AI agent.

Productivity

Visit site · Added June 27, 2026 · Last analysed June 27, 2026 · via

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 27 June 2026; the live site may have changed since.

CowCo covers some of the launch checklist, with fast page loads. Visible gaps: no Permissions-Policy, incomplete legal pages, and no sitemap.

Launched on Product Hunt on June 27, 2026. The site is hosted on Fly.io in the United States, with a domain registered 2 weeks before launch. Our crawler found 9 technologies on this site, covering developer tools, hosting, analytics, and error tracking. The stack includes DigitalOcean App Platform, Fathom, and Fly.io.

Notably, it's the only launch we've crawled on this exact stack 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 5 · Few AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (9)

Infrastructure
Hosting DigitalOcean App Platform
Fly.io
Security HSTS
Build & Framework
Developer tools Google Apps Script
Vite
UI library Lucide Icons
Analytics & Marketing
Analytics Fathom (3)
SEO Google Search Console
Business Tools
Error tracking Sentry

Infrastructure

Network
AS40509 · US
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 11 Jun 2026 to 9 Sep 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
16 days
Registered Jun 2026 · eNom, Inc.

Email Security

SPF Not published. Your domain can be spoofed in phishing emails.
?
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 (5)

Local storage (3)
KeySizeDetected as
cowco.sidebarCollapsed 1 B -
cowco.sidebarWidth 3 B -
cowco.sortMode 4 B -
Session storage (1)
KeySizeDetected as
fullspark-tab-id 36 B -
IndexedDB (1)
DatabaseVersionDetected as
fullspark 1 -

Readiness Breakdown How?

Custom title and meta description
Open Graph tags (title, image, description)
Twitter card meta tags
Responsive viewport meta tag
Favicon present
- Canonical URL declared
- Semantic HTML (nav, main, article)

Performance How?

91 ms Server response
96% Faster than peers
248 ms Largest contentful paint
0.00 Cumulative layout shift
177 KB Page weight
0 KB Image weight
1 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
AI palette 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
security.txt
llms.txt
ads.txt
humans.txt
? Privacy Policy not detected
? Terms of Service not detected
? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).
Detection works best on English language sites.

Security Headers (5/6)

Permissions-Policy experimental (check browser support)
Content-Security-Policy ⚠ CSP violation detected: your policy is blocking 1 of your own resource
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

2 JS files
1 CSS files
1 Third-party domains

Brand Colours

App Manifest

CowCo
display: standalone 3 icons
theme #f6f4ef
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.