What powers lebreton.jp?
Last seen Sep 2026 · 22 technologies across 13 categories
Affiliate programs
Moshimo
since May 2024
Analytics
Google Analytics
since Apr 2019
Quantcast Measure
since May 2024
Authentication
Facebook Login
since Sep 2021
CDN
cdnjs
since May 2024
Cloudflare
since May 2024
Google Hosted Libraries
since May 2024
jsDelivr
since May 2024
CMS
WordPress
since May 2024
Databases
MySQL
since May 2024
Font scripts
Font Awesome
since May 2024
Google Font API
since May 2024
JavaScript libraries
Miscellaneous
Open Graph
since May 2024
RSS
since May 2024
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since May 2024
Programming languages
PHP
since May 2024
Web servers
Apache HTTP Server
since Apr 2019
Nginx
since May 2024
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.14 / 10 · ranked #3,246,685 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 2.7 MB · 36 requests
- WordPress theme: cocoon-master (child: cocoon-child-master) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on GMOOSK-NET GMO Internet Group, Inc. (160.251.148.145)
- Email: onamae.ne.jp
- Email security: SPF (soft fail), no DMARC record
- Common Crawl link graph: rank 14,208,693, 2 hosts
DNS records as swept Aug 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| lebreton.jp | 19 |
| www.lebreton.jp | 4 |