What powers graf-d3.com?
Last seen Jun 2026 · 19 technologies across 13 categories
Analytics
Google Analytics
since Dec 2019
CDN
CMS
WordPress
since Dec 2019
Databases
MySQL
since Dec 2019
Font scripts
Google Font API
since Apr 2023
Hosting
Sakura Internet
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Dec 2019
SEO
Web servers
Nginx
since Dec 2019
WordPress plugins
Autoptimize
since Jun 2023
Audience
- 62% desktop
- 38% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.38 / 10 · ranked #420,834 of all domains
162 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 9.4 MB · 133 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.