What powers nittetsukou.co.jp?
Last seen Aug 2026 · 13 technologies across 11 categories
Advertising
Microsoft Advertising
since Oct 2024
Analytics
Google Analytics
since Jan 2019
Cookie compliance
Font scripts
Google Font API
since Jan 2021
JavaScript libraries
Operating systems
Red Hat
since Jan 2019
Tag managers
Google Tag Manager
since Jan 2021
UI frameworks
Bootstrap
since Feb 2021
Web server extensions
Web servers
Webmail
Apple iCloud Mail
since May 2026
Microsoft 365
since Jul 2026
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 54% desktop
- 46% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.33 / 10 · ranked #430,322 of all domains
66 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 6.3 MB · 126 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- detected Microsoft 365 Jul 2026
- detected Apple iCloud Mail May 2026