What powers ex-em.co.jp?

Last seen Sep 2026 · 15 technologies across 11 categories

Analytics

Google Analytics
since Jun 2022

CRM

Zoho
since Sep 2022

Email

Microsoft 365
since Sep 2022
Zoho Mail
since Sep 2022

Font scripts

Font Awesome
since Jun 2022
Google Font API
since Jun 2022

JavaScript frameworks

Next.js v15.5.12
since Nov 2025
React
since Nov 2025

JavaScript libraries

core-js v2.6.11
since Jun 2022

Miscellaneous

Open Graph
since Sep 2022
Webpack
since Nov 2025

Programming languages

Node.js
since Nov 2025

Security

HSTS
since Nov 2025

Tag managers

Google Tag Manager
since Jun 2022

Web servers

Nginx
since Nov 2025

AI Crawlers

Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. 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

  • 93% desktop
  • 7% phone
  • Japan

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

Open Page Rank

3.69 / 10 · ranked #768,013 of all domains

24 referring domains · OpenPageRank

Core Web Vitals

LCP1.1 s
INP25 ms
CLS0.05
TTFB400 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: Japanese
  • Weight: 2.4 MB · 123 requests
  • Structured data: OpenGraph

Homepage as crawled by the HTTP Archive, Sep 2026.

Infrastructure

  • Hosted on Oracle Cloud (155.248.167.11)
  • DNS: Onamae.com
  • Email: Microsoft 365
  • Email security: SPF (soft fail), DMARC monitor only
  • SSL: Let's Encrypt, RSA 2048, expires Dec 2026
  • Common Crawl link graph: rank 9,781,900, 2 hosts
  • Verified with: Google

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

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