What powers yamakei.co.jp?
Last seen Jun 2026 · 21 technologies across 11 categories
Analytics
Google Analytics
since Aug 2018
Microsoft Clarity
since Nov 2023
CDN
Font scripts
Google Font API
since Apr 2024
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web servers
Apache HTTP Server
since Aug 2018
Webmail
Google Workspace
since Aug 2022
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 64% phone
- 34% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.85 / 10 · ranked #53,876 of all domains
385 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.2 MB · 69 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| sangakuisan.yamakei.co.jp | 15 |
| www.yamakei.co.jp | 11 |
| yamakei.co.jp | 11 |
| yamasta.yamakei.co.jp | 8 |