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Supercut - AI Video Editor

Drop a clip, type what you want, get the cut back. Captions, reframe, color, audio fix, nothing uploads.

Content

Added August 15, 2026 · Last analysed August 15, 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 15 August 2026; the live site may have changed since.

Supercut - AI Video Editor has the basics covered well, with complete legal pages, a thorough launch checklist, and well-configured email security. Main gaps: missing several security headers and tracking cookies set before any opt-in.

Launched on Product Hunt on August 15, 2026. The site is hosted on Vercel and served through Cloudflare. Our crawler found 14 technologies on this site, covering analytics, security, auth, and CDN. The stack includes Clerk, Next.js, and React.

It's also on one of the most common stacks we track, shared by 2,947 launches.

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

Vibe Score 30 · 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 (14)

Infrastructure
CDN Cloudflare
DNS Cloudflare DNS
Hosting Vercel
Security Cloudflare Bot Management
HSTS
Build & Framework
Auth Clerk (4)
Framework React
Meta-framework Next.js (5)
UI library shadcn/ui
Analytics & Marketing
Analytics Google Analytics (5)
PostHog (3)
Vercel Analytics medium
SEO Google Search Console
Tag management Google Tag Manager (3)

Infrastructure

Network
AS16509 · US
DNS
Cloudflare DNS
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 16 Jun 2026 to 14 Sep 2026
Certificate as captured in this snapshot, not a live check.

Email Security

SPF -all Strict (-all). Strong.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
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 (13)

Cookies (8)
NameLifetimeDetected as
ph_phc_ukCFp7Q2mmG437nxtvKZhhdHfwz5PAVmspcCacD5fFiE_posthog 1y -
_cfuvid session Cloudflare
_ga 1y Google Analytics
_ga_V12SFL1WZS 1y Google Analytics
__cf_bm < 1h Cloudflare
__client 1y Clerk
__client_uat 1y -
__client_uat_s-DxKB7M 1y -
Local storage (2)
KeySizeDetected as
ph_phc_ukCFp7Q2mmG437nxtvKZhhdHfwz5PAVmspcCacD5fFiE_posthog 1.5 KB PostHog
__clerk_environment 6.3 KB Clerk
Session storage (3)
KeySizeDetected as
ph_phc_ukCFp7Q2mmG437nxtvKZhhdHfwz5PAVmspcCacD5fFiE_posthog 388 B PostHog
ph_phc_ukCFp7Q2mmG437nxtvKZhhdHfwz5PAVmspcCacD5fFiE_primary_window_exists 4 B PostHog
ph_phc_ukCFp7Q2mmG437nxtvKZhhdHfwz5PAVmspcCacD5fFiE_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)
Meta description is 172 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?

1217 ms Server response
8% Faster than peers
1369 ms Largest contentful paint
0.01 Cumulative layout shift
3.1 MB Page weight
2.2 MB Image weight
3 Third-party domains
0 Console errors
0 Failed requests

15 images: 15 oversized, 1 without width/height, 13 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
Placeholder branding +10
AI CSS signals +10
AI onboarding signals +5
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

Welcomes AI crawlers
llms.txt published
No AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml (88 URLs)
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.
92% unique

Security Headers (1/6)

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

Build

Code splitting
26 JS files
6 CSS files
3 Third-party domains

Brand Colours

App Manifest

Supercut - Private AI Video Editor
display: standalone 2 icons
theme #126cf3
multimedia productivity
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.