What powers leaner.jp?
Last seen Jun 2026 · 39 technologies across 22 categories
Advertising
Google Ads
since May 2026
Microsoft Advertising
since Sep 2025
Twitter Ads
since Jul 2021
Yahoo Advertising
since Jun 2026
Analytics
Google Ads Conversion Tracking
since Oct 2021
Google Analytics
since Feb 2020
HubSpot Analytics
since Feb 2021
TikTok Pixel
since May 2026
Caching
WP Rocket
since Aug 2021
CDN
Cloudflare
since Nov 2021
Google Cloud CDN
since Sep 2023
CMS
WordPress
since Jun 2020
Databases
Font scripts
Google Font API
since Jun 2020
Hosting
Sakura Internet
since Aug 2022
IaaS
Google Cloud
since Sep 2023
JavaScript frameworks
JavaScript libraries
Swiper
since Sep 2022
Marketing automation
HubSpot
since Feb 2020
Miscellaneous
PaaS
Amazon Web Services
since Sep 2023
Page builders
STUDIO
since Sep 2023
Performance
Priority Hints
since Feb 2026
Programming languages
Security
Cloudflare Bot Management
since Nov 2021
Tag managers
Google Tag Manager
since Feb 2020
Web servers
Nginx
since Feb 2020
Webmail
Google Workspace
since Sep 2023
WordPress plugins
Google Tag Manager for WordPress
since Feb 2022
Audience
- 53% phone
- 47% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.81 / 10 · ranked #265,314 of all domains
48 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.5 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 4.8 MB · 202 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| leaner.jp | 28 |
| mag.leaner.jp | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Jun 2026
- detected Twitter Ads Jun 2026
- detected Yahoo Advertising Jun 2026
- detected Google Ads May 2026
- detected Google Ads Conversion Tracking May 2026
- dropped Priority Hints May 2026
- detected TikTok Pixel May 2026
- detected Priority Hints Feb 2026
- detected Microsoft Advertising Sep 2025