What powers f-systm.co.jp?
Last seen Jun 2026 · 20 technologies across 14 categories
Analytics
Google Analytics
since Oct 2020
CMS
WordPress
since Oct 2020
Databases
MySQL
since Oct 2020
Font scripts
Google Font API
since Jan 2024
JavaScript libraries
Maps
Google Maps
since Jan 2024
Marketing automation
BowNow
since Feb 2022
Miscellaneous
RSS
since Dec 2022
Programming languages
PHP
since Oct 2020
Security
reCAPTCHA
since Feb 2022
Tag managers
Google Tag Manager
since Oct 2020
Web servers
Nginx
since Oct 2020
Webmail
Google Workspace
since Aug 2022
WordPress plugins
Audience
- 60% desktop
- 40% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.89 / 10 · ranked #3,900,197 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.6 MB · 89 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Moment.js Aug 2025