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HiKIDAI

10 browser games + 25 printable activities. Full K–12 AI curriculum.

Education

Added June 10, 2026 · Last analysed June 10, 2026 · via

StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 10 June 2026; the live site may have changed since.

Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.

HiKIDAI looks production-ready overall, with complete legal pages, a thorough launch checklist, and fast page loads. Main gaps: missing several security headers and incomplete email security.

Launched on Product Hunt on June 10, 2026. The site is hosted on Vercel, with a domain registered 1 week before launch. We've detected 14 technologies on this site, covering transactional email, CMS, CSS frameworks, and DNS providers. The stack includes Next.js, React, and Sanity.

It's one of 73 launches on this exact stack.

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

Vibe Score 45 · 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) · Indie stack

Infrastructure
DNS Namecheap DNS
Hosting Vercel
Security HSTS
Email
Business email PrivateEmail (2)
Email security Jellyfish
Transactional email Amazon SES
Resend
Build & Framework
CMS Sanity
CSS framework Tailwind CSS
Font Google Fonts
Framework React
Meta-framework Next.js (2)
Analytics & Marketing
SEO Google Search Console
Commerce & Payments
Payments Lemon Squeezy (2)

Infrastructure

Network
AS16509 · US
DNS
Namecheap 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 29 May 2026 to 27 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
3 months
Registered May 2026 · 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 (0)

This site uses no client-side storage we could detect on page load.

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 208 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?

110 ms Server response
81% Faster than peers
692 ms Largest contentful paint
0.00 Cumulative layout shift
385 KB Page weight
13 KB Image weight
6 Third-party domains
0 Console errors
0 Failed requests

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 copy signals +5
AI onboarding signals +5
AI palette signals +5
AI writing signals +5
AI iconography 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

robots.txt
sitemap.xml (51 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/blog/7-ai-terms-your-child-should-know
88% unique

Security Headers (1/6)

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

Build

Code splitting
15 JS files
1 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.