What powers lpi.or.jp?
Last seen Jun 2026 · 12 technologies across 9 categories
Analytics
Google Analytics
since Jun 2018
CDN
Font scripts
Google Font API
since Jan 2020
JavaScript frameworks
Vue.js
since Mar 2024
JavaScript libraries
Marketing automation
Satori
since Feb 2025
Miscellaneous
Open Graph
since Sep 2022
Tag managers
Google Tag Manager
since Oct 2022
Web servers
Nginx
since May 2018
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| linux japan | #5 | 1 |
| japan linux | #21 | 0 |
| lpic 3 | #71 | 0 |
| hosts deny | #36 | 0 |
| hosts allow | #43 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 79% desktop
- 21% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.05 / 10 · ranked #106,685 of all domains
189 referring domains · OpenPageRank
Search traffic
1 est. monthly organic visits (US)
5 keywords in Google's top 30
Core Web Vitals
| LCP | 1.2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 8.5 MB · 181 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| lpi.or.jp | 12 |
| www.lpi.or.jp | 10 |