What powers fs-kentei.jp?
Last seen Jun 2026 · 23 technologies across 13 categories
CMS
WordPress
since Apr 2020
Databases
MySQL
since Apr 2020
Font scripts
Google Font API
since Dec 2024
Twitter Emoji (Twemoji)
since Apr 2020
JavaScript libraries
Clipboard.js
since Oct 2021
Lightbox
since Jun 2025
prettyPhoto
since Jun 2025
Swiper
since Sep 2022
Miscellaneous
RSS
since Dec 2022
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Oct 2024
Programming languages
PHP
since Apr 2020
Security
Really Simple SSL & Security
since Apr 2024
reCAPTCHA
since Mar 2022
UI frameworks
Web servers
Apache HTTP Server
since Apr 2020
WordPress plugins
WordPress themes
Lightning
since Feb 2022
Audience
- 51% phone
- 49% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.84 / 10 · ranked #1,895,963 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 2100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.5 MB · 107 requests
- WordPress theme: lightning · all themes
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.fs-kentei.jp | 22 |
| fs-kentei.jp | 14 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025