What powers grandbach.co.jp?
Last seen Jun 2026 · 21 technologies across 12 categories
Analytics
Google Analytics
since Jul 2023
CMS
WordPress
since Jul 2024
Databases
MySQL
since Jul 2024
JavaScript libraries
OWL Carousel
since Feb 2020
Maps
Google Maps
since Feb 2020
Miscellaneous
Open Graph
since Jul 2024
Programming languages
SEO
Tag managers
Google Tag Manager
since Feb 2020
UI frameworks
Animate.css
since Feb 2020
Bootstrap
since Feb 2020
Web servers
Nginx
since Oct 2023
Webmail
Microsoft 365
since Aug 2022
Audience
- 68% phone
- 32% desktop
Japan
Taiwan
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.70 / 10 · ranked #316,571 of all domains
100 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.6 MB · 39 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.