What powers frontier-u.jp?
Last seen Jun 2026 · 14 technologies across 11 categories
CMS
WordPress
since Apr 2019
Databases
MySQL
since Apr 2019
Font scripts
Font Awesome
since Apr 2019
Hosting
Sakura Internet
since Oct 2024
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Performance
Priority Hints
since Dec 2023
Programming languages
PHP
since Apr 2019
Security
HSTS
since Oct 2024
Really Simple SSL & Security
since Apr 2024
Web servers
Apache HTTP Server
since Apr 2019
WordPress plugins
MetaSlider
since Feb 2022
WP Featherlight
since Mar 2023
Audience
- 75% phone
- 25% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.49 / 10 · ranked #908,808 of all domains
41 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.3 MB · 45 requests
- WordPress theme: frontier-u · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.