What powers lsf.jp?
Last seen Jun 2026 · 18 technologies across 10 categories
Advertising
Google Ads
since Dec 2023
Yahoo Advertising
since Dec 2023
Analytics
Google Ads Conversion Tracking
since Dec 2023
Google Analytics
since Nov 2022
CDN
Font scripts
JavaScript frameworks
Socket.io
since Nov 2022
JavaScript libraries
Programming languages
Tag managers
Google Tag Manager
since Nov 2023
Video players
VideoJS
since Nov 2022
Web servers
Apache HTTP Server
since Jan 2019
Audience
- 77% phone
- 23% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.49 / 10 · ranked #906,991 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 9.9 MB · 144 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| lsf.jp | 18 |
| www.lsf.jp | 18 |