What powers caru.moe?

Last seen Oct 2026 · 18 technologies across 9 categories

Analytics

Google Analytics
since Dec 2025

CDN

Cloudflare
since Dec 2025

Development

Turbopack
since Jan 2026

JavaScript frameworks

Next.js v16.4.0
since Dec 2025
Next.js App Router
since Dec 2025
React
since Dec 2025

Miscellaneous

HTTP/3
since Dec 2025
Open Graph
since Oct 2026
RSS
since Oct 2026
Webpack
since Dec 2025

Performance

Priority Hints
since Dec 2025

Programming languages

Node.js
since Dec 2025

Tag managers

Google Tag Manager
since Dec 2025

UI frameworks

Base UI
since Oct 2026
Radix UI
since Dec 2025
shadcn/ui
since Dec 2025
Tailwind CSS
since Dec 2025

AI Crawlers

Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • Japan

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

1.04 / 10 · ranked #11,851,440 of all domains

2 referring domains · OpenPageRank

Core Web Vitals

LCP0.9 s
INP25 ms
CLS0
TTFB400 ms

Real user p75, Chrome UX Report, Oct 2026.

Page

  • Language: Japanese
  • CDN: Cloudflare
  • Weight: 1.0 MB · 59 requests
  • Structured data: OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Oct 2026.

Infrastructure

  • Hosted on Cloudflare (104.21.14.44, IPv6)
  • DNS: Cloudflare DNS
  • Email: no MX record returned
  • Email security: SPF (hard fail), DMARC reject
  • SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
  • Common Crawl link graph: rank 11,443,902
  • Verified with: Google

DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted

Full technology history →
Report an incorrect detection

Recent changes

Look up any website for free

No paywall, no lead-gen, no account. Paste a domain and see what powers it.

No account neededHistory since 2018