What powers 
mitsufuji.co.jp?
Last seen Sep 2026 · 16 technologies across 13 categories
Analytics
CMS
Databases
Font scripts
JavaScript libraries
Marketing automation
Miscellaneous
Performance
Programming languages
Tag managers
Web servers
Webmail
WordPress plugins
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
AI Crawlers
No AI crawlers blocked
Audience
- 71% desktop
- 29% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.37 / 10 · ranked #423,109 of all domains
61 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 10.5 MB · 102 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- ミツフジ株式会社
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on IDCF IDC Frontier Inc. (164.46.112.205)
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: DigiCert, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 2,232,695, 4 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped core-js Jul 2026
- dropped Facebook Pixel Jul 2026
- dropped jQuery Jun 2026
- dropped jQuery Migrate Jun 2026
- detected Microsoft Clarity Jun 2026
- dropped particles.js Jun 2026
- dropped Salesforce Marketing Cloud Account Engagement Jun 2026
- dropped scrollreveal Jun 2026
- dropped Twitter Emoji (Twemoji) Jun 2026
- dropped Yoast SEO Jun 2026
- dropped YouTube Jun 2026
- detected EWWW Image Optimizer May 2026
- detected Google Font API May 2026
- detected LazySizes May 2026
- detected Priority Hints May 2026
- detected RSS May 2026
- detected Swiper May 2026