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StackKit

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Added July 1, 2026 · Last analysed July 1, 2026 · via · 60% unique tagline

Own this Launch?
Screenshot of StackKit

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 1 July 2026; the live site may have changed since.

StackKit is missing several launch fundamentals. Worth fixing first: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.

Launched on Product Hunt on July 1, 2026. The site is hosted on Vercel, with a domain registered 3 months before launch. Our crawler found 10 technologies on this site, covering ui library, analytics, CSS frameworks, and DNS providers. The stack includes Next.js, React, and Tailwind CSS.

It's also running the same core stack as 9,067 other launches.

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

3.0
StackScope Score
Poor
88/100 Launch Readiness
Launch ready
1/6 Security Headers
Poor
0/3 Legal
Missing
0/2 Crawl files
Missing
84/100 Performance
Fast
Vibe Score 5 · 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 (10)

Infrastructure
DNS Vercel DNS
Hosting Vercel (2)
Security HSTS
Email
Transactional email Amazon SES
Build & Framework
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js (5)
UI library Lucide Icons
shadcn/ui
Analytics & Marketing
Analytics PostHog (5)

Infrastructure

Network
AMAZON-02 - Amazon.com, Inc., US
AS16509 · US
DNS
Vercel 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
Google Trust Services
Valid 25 Jun 2026 to 23 Sep 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
3 months
Registered Mar 2026 · CloudFlare, Inc.

Email Security

✓
SPF ~all (via apex madethis.app) Soft-fail (~all). Common and accepted.
✓
DKIM (via apex madethis.app) Detected on apex madethis.app
✓
DMARC p=reject (via apex madethis.app) 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 (4)

Cookies (1)
NameLifetimeDetected as
ph_phc_weWwpAsq3Ge8Gw2EaUjJuEHnQC7BXFHGJB3hPuauS2an_posthog 12mo PostHog
Local storage (1)
KeySizeDetected as
ph_phc_weWwpAsq3Ge8Gw2EaUjJuEHnQC7BXFHGJB3hPuauS2an_posthog 1.1 KB PostHog
Session storage (2)
KeySizeDetected as
ph_phc_weWwpAsq3Ge8Gw2EaUjJuEHnQC7BXFHGJB3hPuauS2an_posthog 90 B PostHog
ph_phc_weWwpAsq3Ge8Gw2EaUjJuEHnQC7BXFHGJB3hPuauS2an_primary_window_exists 4 B PostHog

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)
⚠
Page title is 66 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.
- Canonical URL declared

Performance How?

251 ms Server response
64% Faster than peers
816 ms Largest contentful paint
0.00 Cumulative layout shift
1.3 MB Page weight
840 KB Image weight
3 Third-party domains
0 Console errors
0 Failed requests

⚠ 5 images: 5 oversized, 5 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 writing 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
Content-Signal
? No directive declared
Link headers
? None advertised

Well-Known Files

✗ robots.txt
✗ sitemap.xml
✗ security.txt
✗ llms.txt
✗ ads.txt
✗ humans.txt

Legal

? Privacy Policy not detected
? Terms of Service not detected
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
Detection works best on English language sites.

Security Headers (1/6)

✗
Referrer-Policy
✗
X-Frame-Options
✗
Permissions-Policy experimental (check browser support)
✗
X-Content-Type-Options
✗
Content-Security-Policy
✓
Strict-Transport-Security
–
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

✓ Code splitting
18 JS files
1 CSS files
3 Third-party domains
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.