What powers yotsubacycle.jp?

Last seen Sep 2026 · 14 technologies across 11 categories

CMS

WordPress
since Sep 2020

Databases

MySQL
since Sep 2020

Font scripts

Google Font API
since Sep 2020
Twitter Emoji (Twemoji)
since Sep 2020

Hosting

Xserver
since Aug 2022

JavaScript libraries

jQuery v3.7.1
since Sep 2020
jQuery Migrate v3.4.1
since Sep 2020
Swiper
since Feb 2026

Miscellaneous

RSS
since Dec 2022

Page builders

WordPress Site Editor
since Feb 2026

Performance

Priority Hints
since Jan 2026

Programming languages

PHP
since Sep 2020

Web servers

Nginx
since Sep 2020

WordPress plugins

MetaSlider
since Feb 2026

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

  • 78% phone
  • 22% desktop
  • Japan

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

Open Page Rank

3.62 / 10 · ranked #806,275 of all domains

37 referring domains · OpenPageRank

Core Web Vitals

LCP0.9 s
INP50 ms
CLS0
TTFB600 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: Japanese
  • Weight: 3.9 MB · 75 requests
  • WordPress theme: yotsubacyclejp · all themes

Homepage as crawled by the HTTP Archive, Sep 2026.

Infrastructure

  • Hosted on Xserver (202.210.8.12)
  • DNS: Xserver
  • Email: no MX record returned, SPF names Xserver
  • Email security: SPF (soft fail)
  • SSL: Let's Encrypt, RSA 2048, expires Jan 2027
  • Common Crawl link graph: rank 11,046,612

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

Full technology history →
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