What powers lapsys.co.jp?
Last seen Jun 2026 · 24 technologies across 17 categories
Advertising
Tapad
since May 2023
Yahoo Advertising
since May 2023
Analytics
Google Analytics
since Jan 2019
CDN
CreateJS
since Feb 2022
Google Hosted Libraries
since Feb 2022
CMS
Databases
MariaDB
since Jun 2023
Amazon SES
since Aug 2022
Hosting
Sakura Internet
since Aug 2022
JavaScript frameworks
Riot
since Aug 2020
JavaScript libraries
Slick
since Aug 2020
Underscore.js
since Aug 2020
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Aug 2022
Programming languages
Java
since Jun 2023
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since May 2023
Video players
YouTube
since Jan 2019
Web servers
Apache Tomcat
since Jun 2023
Nginx
since Jan 2019
Webmail
Google Workspace
since Aug 2022
Audience
- 87% desktop
- 13% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.86 / 10 · ranked #686,939 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.8 MB · 92 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| lapsys.co.jp | 24 |
| www.lapsys.co.jp | 24 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Yahoo Advertising Dec 2025
- dropped Fourthwall Aug 2025