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Instantsite

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Added April 28, 2026 · Last analysed April 28, 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 28 April 2026; the live site may have changed since.

Instantsite has the basics covered well, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: missing several security headers and incomplete email security.

Launched on Product Hunt on April 28, 2026. The site is served through Cloudflare, with a domain registered in 2025. Our crawler found 18 technologies on this site, covering advertising, analytics, transactional email, and auth. The stack includes Clerk, Google, and Next.js.

It's also on one of the most common stacks we track, shared by 763 launches.

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

6.8
StackScope Score
Good
88/100 Launch Readiness
Launch ready
3/3 Legal
Complete
2/2 Crawl files
Complete
Vibe Score 15 · Few 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 (18)

Infrastructure
CDN Cloudflare
DNS Cloudflare DNS
Security Cloudflare Bot Management
Email
Email forwarding Cloudflare Email Routing (2)
Transactional email Mailjet (2)
Resend
Build & Framework
Auth Clerk (5)
Developer tools VSCode for the Web (2)
Framework React
Meta-framework Next.js (3)
Video Plyr
Analytics & Marketing
Advertising Google Ads
TikTok Pixel (3)
Analytics Azure Application Insights (2)
Google Analytics (3)
Consent Google
SEO Google Search Console
Tag management Google Tag Manager

Infrastructure

DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
DigiCert Inc
Valid 7 Jan 2026 to 7 Jul 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1 year
Registered Feb 2025 · Namecheap Inc.

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
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 (15)

Cookies (9)
NameLifetimeDetected as
ttcsid 3mo TikTok Pixel
ttcsid_D619L5JC77UAR2VU6E4G 3mo TikTok Pixel
_cfuvid session Cloudflare
_ttp 3mo TikTok Pixel
_tt_enable_cookie 3mo TikTok Pixel
__cf_bm < 1h Cloudflare
__client 1y Clerk
__client_uat 1y Clerk
__client_uat__lIT-GtT 1y Clerk
Local storage (2)
KeySizeDetected as
cache-sprite-plyr 5.7 KB Plyr
__clerk_environment 6.4 KB Clerk
Session storage (4)
KeySizeDetected as
tt_appInfo 17 B TikTok Pixel
tt_hold_events 7.7 KB -
tt_pixel_session_index 20 B TikTok Pixel
tt_sessionId 60 B TikTok Pixel

Readiness Breakdown How?

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

Vibe Score Breakdown How?

SignalPoints
AI copy signals +5
AI palette signals +5
AI layout 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
/privacy
Terms of Service
/terms
Consent manager: Google
82% unique

Security Headers (0/6)

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

Performance

173ms response time
Faster than 76% of sites
6 third-party domains loaded

Build

Code splitting
17 JS files
3 CSS files
6 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.