What powers jrock.jp?

Last seen Jun 2026 · 16 technologies across 10 categories

Analytics

Google Analytics
since Feb 2020

CDN

cdnjs
since Nov 2021
Cloudflare
since May 2022
jsDelivr
since Jul 2020

CMS

WordPress
since Feb 2020

Databases

MySQL
since Feb 2020

JavaScript libraries

jQuery v1.17.0
since Jul 2018
jQuery Migrate v1.4.1
since Feb 2020
Slick
since Feb 2020

Miscellaneous

Open Graph
since Sep 2022
RSS
since Dec 2022

PaaS

Amazon Web Services
since Aug 2022

Programming languages

PHP
since Feb 2020

Web servers

Apache HTTP Server
since Apr 2018

WordPress plugins

All in One SEO v3.3.5
since Jul 2024
Contact Form 7 v5.2.2
since Feb 2022

Audience

  • 57% phone
  • 43% desktop
  • Japan

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

Open Page Rank

4.02 / 10 · ranked #555,137 of all domains

44 referring domains · OpenPageRank

Core Web Vitals

LCP1.4 s
INP50 ms
CLS0
TTFB400 ms

Real user p75, Chrome UX Report, Jun 2026.

Page

  • Language: Japanese
  • Weight: 22.4 MB · 64 requests
  • Structured data: OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Jul 2026.

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