What powers seplus.jp?
Last seen Jun 2026 · 12 technologies across 9 categories
Analytics
Font scripts
Google Font API
since Jan 2023
JavaScript frameworks
Vue.js
since Jan 2023
JavaScript libraries
Miscellaneous
Popper
since Jan 2023
Programming languages
PHP
since Feb 2020
UI frameworks
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Google Workspace
since Aug 2022
Audience
- 63% desktop
- 37% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #357,742 of all domains
63 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0.65 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.0 MB · 37 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| litera-it.seplus.jp | 10 |
| www.seplus.jp | 7 |