What powers chem-fac.com?

Last seen Jun 2026 · 20 technologies across 14 categories

Analytics

Google Analytics
since Dec 2021

Caching

Varnish
since Jun 2026

CDN

cdnjs
since Dec 2021
Cloudflare
since May 2022
Fastly
since Jun 2026

CMS

WordPress
since Dec 2021

Databases

MySQL
since Dec 2021

Font scripts

Google Font API
since May 2022
Twitter Emoji (Twemoji)
since Dec 2021

JavaScript graphics

MathJax v2.7.9
since Dec 2021

JavaScript libraries

jQuery v3.7.1
since Dec 2021
jQuery Migrate v3.4.1
since May 2025

Miscellaneous

Open Graph
since Sep 2022
RSS
since Dec 2022

PaaS

GitHub Pages
since Jun 2026

Performance

Google PageSpeed
since May 2022
Priority Hints
since Aug 2023

Programming languages

PHP
since Dec 2021

Security

HSTS
since Jul 2024

Web servers

Nginx
since Dec 2021

Audience

  • 55% desktop
  • 45% phone
  • Japan

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

Open Page Rank

1.52 / 10 · ranked #6,307,249 of all domains

10 referring domains · OpenPageRank

Core Web Vitals

LCP1.4 s
INP50 ms
CLS0
TTFB700 ms

Real user p75, Chrome UX Report, Jun 2026.

Page

  • Language: Japanese
  • Weight: 1.2 MB · 55 requests
  • WordPress theme: affinger (child: affinger-child) · all themes
  • Structured data: OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Jul 2026.

Subdomains

HostTechs
chem-fac.com 17
tools.chem-fac.com 6

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