What powers keio-inc.co.jp?
Last seen Jun 2026 · 18 technologies across 12 categories
Analytics
Google Analytics
since Jan 2019
CDN
jsDelivr
since May 2024
CMS
Databases
MySQL
since Jan 2021
Ecommerce
Cart Functionality
since Nov 2021
Font scripts
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Tag managers
Google Tag Manager
since Apr 2019
Web servers
Nginx
since Jan 2019
WordPress plugins
TablePress
since Feb 2022
W3 Total Cache
since May 2024
Audience
- 69% desktop
- 31% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.72 / 10 · ranked #301,380 of all domains
103 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 10.2 MB · 283 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Moment.js Apr 2026
- detected Twitter Emoji (Twemoji) Dec 2025