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Tray.bio

Tray turns your links, pages, and projects into a living collage. No templates. No dashboards. Just paper.

Developer Tools

Added August 31, 2026 · Last analysed August 31, 2026 · via Hacker News

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 31 August 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.

Tray.bio is largely in shape, with complete legal pages. What needs work: missing several security headers, no sitemap, and incomplete email security.

Launched on Hacker News on August 31, 2026. The site is served through Cloudflare, with a domain registered 3 days before launch. The crawl picked up 9 technologies on this site, covering ui library, CDN, CSS frameworks, and DNS providers. The stack includes Tailwind CSS, Cloudflare, and Cloudflare Bot Management.

For context, it's running the same core stack as 7,562 other launches.

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

Vibe Score 38 · 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 (9)

Infrastructure
CDN Cloudflare (2)
DNS Cloudflare DNS
Security Cloudflare Bot Management
Email
Business email Zoho Mail
Email forwarding Cloudflare Email Routing (2)
Build & Framework
CSS framework Tailwind CSS
Font Google Fonts
UI library Lucide Icons
shadcn/ui

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
Google Trust Services
Valid 28 Aug 2026 to 26 Nov 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
4 days
Registered Aug 2026 · NameCheap, Inc.

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 (3)

Cookies (3)
NameLifetimeDetected as
cf_clearance 1y Cloudflare
_cfuvid session Cloudflare
__cf_bm < 1h Cloudflare

Readiness Breakdown How?

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

Performance How?

498 ms Server response
33% Faster than peers
908 ms Largest contentful paint
0.00 Cumulative layout shift
1.2 MB Page weight
469 KB Image weight
3 Third-party domains
1 Console errors
1 Failed requests

14 images: 14 oversized, 14 without width/height, 14 missing alt text

Broken first-party requests (1), worth fixing
  • 401 /api/auth/user/me

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 +10
AI copy signals +5
AI writing signals +3
AI typography signals +5
Stock-image social proof +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

Blocks AI crawlers
llms.txt published
9 AI bots blocked in robots.txt
ai-train = no
search = yes
? ai-input (not 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
82% unique

Security Headers (2/6)

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

Build

1 JS files
2 CSS files
3 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.