What powers gf-eng.co.jp?
Last seen Jun 2026 · 6 technologies across 6 categories
Authentication
Facebook Login
since Jul 2021
JavaScript libraries
Maps
Google Maps
since Dec 2022
UI frameworks
Web servers
Apache HTTP Server
since Jan 2019
Widgets
SnapWidget
since Feb 2022
Audience
- 75% phone
- 25% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.04 / 10 · ranked #1,525,757 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 6.4 MB · 96 requests
Homepage as crawled by the HTTP Archive, Jul 2026.