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Kalu

Astrología para conocerte: calcula tu carta natal, descubre tu signo y ascendente, tu compatibilidad y las fases de la luna. Gratis y sin registro.

kalu.blog · Added June 22, 2026 · Last analysed June 22, 2026 · via · 67% unique tagline

Own this Launch?
Screenshot of Kalu

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

Kalu ships with the launch fundamentals in place, with a complete set of security headers, a thorough launch checklist, and well-configured email security. What needs work: incomplete legal pages and tracking cookies set before any opt-in.

Launched on Product Hunt on June 22, 2026. The site is hosted on Amazon.com in the United States, with a domain registered 4 weeks before launch. We've detected 12 technologies on this site, covering advertising, analytics, DNS providers, and business email. The stack includes Next.js, React, and Google Analytics.

It's running the same core stack as 1,679 other launches and tighter on security headers than most Product Hunt launches.

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

9.0
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
6/6 Security Headers
Strong
2/3 Legal
Partial
2/2 Web Standards
Complete
100/100 Performance
Fast
Vibe Score 0 · No AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (12) · Indie stack

Infrastructure
DNS Vercel DNS
Hosting Vercel (2)
Security HSTS
Email
Business email Zoho Mail (2)
Transactional email Resend
Build & Framework
Framework React
Meta-framework Next.js (2)
Analytics & Marketing
Advertising Pinterest
Analytics Google Analytics (5)
SEO Google Search Console
Tag management Google Tag Manager (2)
Business Tools
SaaS Zoho

Infrastructure

Network
AMAZON-02 - Amazon.com, Inc., US
AS16509 · US
DNS
Vercel DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 22 May 2026 to 20 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1 month
Registered May 2026 · Name.com, Inc

Email Security

✓
SPF ~all Soft-fail (~all). Common and accepted.
✓
DKIM Detected via known email provider
✓
DMARC p=quarantine Quarantine (moderate)
?
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 (2)

Cookies (2)
NameLifetimeDetected as
_ga 1y Google Analytics
_ga_6D0LH17SJQ 1y Google Analytics

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?

360 ms Server response
50% Faster than peers
720 ms Largest contentful paint
0.00 Cumulative layout shift
761 KB Page weight
80 KB Image weight
2 Third-party domains
0 Console errors
0 Failed requests

⚠ 4 images: 4 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.

AI Stance

Welcomes AI crawlers
✓ 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 (158 URLs)
✗ security.txt
✓ llms.txt
✗ ads.txt
✗ humans.txt

Legal

? Privacy Policy not detected
✓ Terms of Service
? Consent manager not detected
Analytics detected; tracking fires without visitor opt-in.

Security Headers (6/6)

✓
Referrer-Policy
✓
X-Frame-Options
✓
Permissions-Policy experimental (check browser support)
✓
X-Content-Type-Options
✓
Content-Security-Policy ⚠ CSP violation detected: your policy is blocking 1 of your own resource
✓
Strict-Transport-Security
–
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

✓ Code splitting
20 JS files
1 CSS files
2 Third-party domains

Brand Colours

App Manifest

Kalu - Tu carta natal
display: standalone 1 icon
theme #0d0b1e
lifestyle utilities
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.