What powers iwharper.jp?

Last seen Jun 2026 · 29 technologies across 15 categories

Analytics

Google Analytics
since Jan 2022

CDN

Amazon CloudFront
since Jan 2022
cdnjs
since Jan 2022
Cloudflare
since May 2022
Google Hosted Libraries
since Feb 2022
jsDelivr
since Jan 2022

CMS

Contentful
since Jun 2026

Cookie compliance

OneTrust
since Jun 2023

Font scripts

Font Awesome v3.2.1
since Jan 2022

JavaScript frameworks

Handlebars v4.7.7
since Jan 2022
Next.js v16.2.6
since Jun 2026
Next.js App Router
since Jun 2026
React
since Jun 2026

JavaScript libraries

jQuery v3.5.1
since Jan 2022
Moment.js v2.29.4
since Jan 2022
Slick
since Jan 2022

Miscellaneous

Open Graph
since Sep 2022
Webpack
since Jun 2026

PaaS

Amazon Web Services
since Jan 2022
Vercel
since Jun 2026

Performance

Priority Hints
since Jun 2026

Programming languages

Node.js
since Jun 2026

Security

Cloudflare Bot Management
since Nov 2024
HSTS
since Mar 2025

Tag managers

Google Tag Manager
since Jan 2022

UI frameworks

Radix UI
since Jun 2026
shadcn/ui
since Jun 2026
Tailwind CSS
since Jun 2026

Web servers

Nginx
since Jan 2022

Audience

  • 99% phone
  • 1% tablet
  • Japan

Countries where the site has Chrome traffic, strongest markets first.

Open Page Rank

2.68 / 10 · ranked #2,200,495 of all domains

15 referring domains · OpenPageRank

Core Web Vitals

LCP1.9 s
INP75 ms
CLS0
TTFB1000 ms

Real user p75, Chrome UX Report, Jun 2026.

Page

  • Language: Japanese (Japan)
  • CDN: Vercel
  • Weight: 2.0 MB · 55 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Jul 2026.

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