What powers fl-keio.info?
Last seen Jun 2026 · 16 technologies across 11 categories
Analytics
Google Analytics
since Jul 2022
CMS
Databases
MySQL
since Jul 2022
Font scripts
Font Awesome
since Jul 2022
Google Font API
since Jul 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
Amazon Web Services
since Jul 2022
Programming languages
Security
Really Simple SSL & Security
since Apr 2024
SEO
Web server extensions
Web servers
Amazon EC2
since Jul 2022
Audience
- 51% phone
- 49% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.15 / 10 · ranked #10,494,415 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.2 MB · 64 requests
Homepage as crawled by the HTTP Archive, Jul 2026.