What powers sumitomokenki.co.jp?
Last seen Jun 2026 · 9 technologies across 9 categories
Analytics
Google Analytics
since Aug 2018
CMS
TYPO3 CMS
since Oct 2020
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Aug 2022
Programming languages
PHP
since Oct 2020
Tag managers
Google Tag Manager
since Oct 2020
Video players
YouTube
since Oct 2021
Web servers
Apache HTTP Server
since Aug 2018
Webmail
Google Workspace
since Aug 2022
Audience
- 60% phone
- 39% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.41 / 10 · ranked #416,528 of all domains
61 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese (Japan)
- Weight: 9.0 MB · 78 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Bootstrap Dec 2025
- dropped Flickity Dec 2025
- dropped Google Font API Dec 2025
- dropped Lodash Dec 2025
- dropped Moment.js Dec 2025