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www.mediacaption.io · Added June 27, 2026 · Last analysed June 27, 2026 · via PeerPush · 60% 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 27 June 2026; the live site may have changed since.

Media Caption has the basics covered well, with complete legal pages, a thorough launch checklist, and fast page loads. Worth fixing first: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.

Launched on PeerPush on June 27, 2026. The site is hosted on Amazon.com in the United States. Our crawler found 17 technologies on this site, covering security, analytics, auth, and build tooling. The stack includes Clerk, Next.js, and React.

Notably, it's a rare Rspack sighting, just 33 in our data.

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

Vibe Score 35 · Some AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (17) · Indie stack

Infrastructure
CDN Cloudflare
DNS AWS Route 53
Hosting Vercel
Security Cloudflare Bot Management
HSTS
Email
Business email Google Workspace
Transactional email Resend
Build & Framework
Auth Clerk (4)
Build tool Rspack
CSS framework Tailwind CSS
Framework React
JavaScript library Zod
Meta-framework Next.js (5)
UI library shadcn/ui
Analytics & Marketing
Analytics PostHog (4)
SEO Google Search Console
Business Tools
Error tracking Sentry (2)

Infrastructure

Network
AS16509 · US
DNS
AWS Route 53
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 6 May 2026 to 4 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 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 (12)

Cookies (6)
NameLifetimeDetected as
ph_phc_pLzHsizyy2cEqBfCb6dHK082d0LxbtKfCNd1JZSRfio_posthog 1y PostHog
_cfuvid session Cloudflare
__cf_bm < 1h Cloudflare
__client 1y Clerk
__client_uat 1y Clerk
__client_uat_6fWlmVkR 1y Clerk
Local storage (2)
KeySizeDetected as
ph_phc_pLzHsizyy2cEqBfCb6dHK082d0LxbtKfCNd1JZSRfio_posthog 1.4 KB PostHog
__clerk_environment 6.5 KB Clerk
Session storage (4)
KeySizeDetected as
ph_phc_pLzHsizyy2cEqBfCb6dHK082d0LxbtKfCNd1JZSRfio_posthog 388 B PostHog
ph_phc_pLzHsizyy2cEqBfCb6dHK082d0LxbtKfCNd1JZSRfio_primary_window_exists 4 B PostHog
ph_phc_pLzHsizyy2cEqBfCb6dHK082d0LxbtKfCNd1JZSRfio_window_id 38 B PostHog
sentryReplaySession 141 B Sentry

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?

154 ms Server response
80% Faster than peers
344 ms Largest contentful paint
0.00 Cumulative layout shift
1.2 MB Page weight
5 KB Image weight
2 Third-party domains
0 Console errors
0 Failed requests

2 images: 2 oversized, 2 missing alt text

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 onboarding signals +5
AI palette signals +5
AI writing signals +5
AI stack 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 (32 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
84% unique

Security Headers (1/6)

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

Build

Code splitting
36 JS files
2 CSS files
2 Third-party domains

Brand Colours

App Manifest

Media Caption
display: standalone 2 icons
theme #ffffff
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.