What powers 
yamaman.co.jp?
Last seen Sep 2026 · 33 technologies across 18 categories
Advertising
Google Ads
since Mar 2025
Yahoo Advertising
since Feb 2025
Analytics
Google Ads Conversion Tracking
since Nov 2021
Google Analytics
since Jan 2019
HubSpot Analytics
since Jul 2023
Matomo Analytics
since Jul 2023
CDN
CMS
Wix
since May 2020
Issue trackers
JavaScript frameworks
JavaScript libraries
Marketing automation
HubSpot
since Apr 2023
Miscellaneous
Open Graph
since Sep 2022
Webpack
since May 2020
Operating systems
AlmaLinux
since Aug 2022
Programming languages
Security
Cloudflare Bot Management
since Jul 2023
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Video players
YouTube
since Jun 2023
Web server extensions
Web servers
Apache HTTP Server
since Jan 2019
Widgets
FlexSlider
since Aug 2023
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
- 55% phone
- 45% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.48 / 10 · ranked #918,697 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 5.2 MB · 82 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Yamaman
- Founded: 1951
- Sector: rail transport
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on BEKKOAME BEKKOAME INTERNET INC. (202.244.225.58)
- DNS: dnsrv.jp
- Email: worksmobile.com
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Sectigo, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 1,210,522, 3 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| reform.yamaman.co.jp | 14 |
| renova.yamaman.co.jp | 14 |
| www.yamaman.co.jp | 10 |
| chumon.yamaman.co.jp | 9 |
| yamaman.co.jp | 9 |
| www.chumon.yamaman.co.jp | 7 |