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Trinket.io now openSource!

A community-hosted edition of Trinket, free forever at trinket.strivemath.org. Write and run Python, HTML, and more in your browser, and build interactive coding courses.

Education

trinket.strivemath.org · Added June 18, 2026 · Last analysed June 18, 2026 · via · 78% unique tagline

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

Trinket.io now openSource! ships with the basics, with a thorough launch checklist and clean crawl signals. Visible gaps: missing several security headers, incomplete legal pages, and tracking cookies set before any opt-in.

Launched on Product Hunt on June 18, 2026. The site is hosted on DigitalOcean in the United States. We've detected 8 technologies on this site, covering analytics, package cdn, frameworks, and icon font. The stack includes jQuery, Caddy, and cdnjs.

It's on one of the most common stacks we track, shared by 119 launches.

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

Vibe Score 25 · Some AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (8)

Infrastructure
Protocol HTTP/3
Server Caddy
Build & Framework
Framework jQuery
Icon font Font Awesome
Package CDN cdnjs (2)
Google Hosted Libraries
Analytics & Marketing
Analytics Google Analytics (3)
PostHog (4)

Infrastructure

DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 30 May 2026 to 28 Aug 2026
Certificate as captured in this snapshot, not a live check.

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 (11)

Cookies (5)
NameLifetimeDetected as
browser_id session -
ph_phc_qhnJ2Zonad8wjM9CSR8yoI8jJ5tVp3kQB12ZKEBKvoF_posthog 1y PostHog
session session -
_ga 1y Google Analytics
_ga_Q61DGVW9DL 1y Google Analytics
Local storage (3)
KeySizeDetected as
ph_phc_qhnJ2Zonad8wjM9CSR8yoI8jJ5tVp3kQB12ZKEBKvoF_posthog 1.4 KB PostHog
__browser_id__ 34 B -
__trinket__user-log 499 B -
Session storage (3)
KeySizeDetected as
ph_phc_qhnJ2Zonad8wjM9CSR8yoI8jJ5tVp3kQB12ZKEBKvoF_posthog 388 B PostHog
ph_phc_qhnJ2Zonad8wjM9CSR8yoI8jJ5tVp3kQB12ZKEBKvoF_primary_window_exists 4 B PostHog
ph_phc_qhnJ2Zonad8wjM9CSR8yoI8jJ5tVp3kQB12ZKEBKvoF_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 62 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 193 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.

Performance How?

390 ms Server response
47% Faster than peers
988 ms Largest contentful paint
0.06 Cumulative layout shift
2.3 MB Page weight
73 KB Image weight
5 Third-party domains
0 Console errors
0 Failed requests

3 images: 2 oversized, 3 without width/height

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 copy signals +5
AI palette signals +5
AI writing signals +5
AI code-structure signals +10

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

sitemap.xml (20 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Privacy Policy not detected
? Terms of Service not detected
? Consent manager not detected
Analytics detected; tracking fires without visitor opt-in.
Detection works best on English language sites.

Security Headers (1/6)

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

Build

Code splitting
43 JS files
4 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.