What powers gero.lg.jp?
Last seen Jun 2026 · 16 technologies across 10 categories
Analytics
Google Analytics
since Jan 2019
Development
Microsoft Visual Studio
since Feb 2023
JavaScript libraries
Slick
since Jun 2021
Mobile frameworks
Operating systems
UNIX
since Jun 2020
Windows Server
since Oct 2020
Programming languages
Java
since Jun 2020
Security
HSTS
since Sep 2022
Web frameworks
Web server extensions
Web servers
Audience
- 60% phone
- 39% desktop
- 1% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.62 / 10 · ranked #68,191 of all domains
291 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0.2 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.5 MB · 11 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www2.city.gero.lg.jp | 9 |
| lib.city.gero.lg.jp | 8 |
| www.city.gero.lg.jp | 5 |