What powers valuefirst.co.jp?
Last seen Feb 2025 · 14 technologies across 9 categories
Analytics
Google Analytics
since May 2019
CMS
Databases
MySQL
since Jul 2022
Hosting
Xserver
since Jun 2023
JavaScript libraries
Miscellaneous
Open Graph
since Jun 2023
Webpack
since Jul 2022
Programming languages
PHP
since Jul 2022
Web servers
Nginx
since May 2019
WordPress plugins
WP-PageNavi
since Jun 2023
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 56% phone
- 44% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #359,872 of all domains
73 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on Xserver (202.226.37.200)
- DNS: Xserver
- Email: valuefirst.co.jp
- Email security: no SPF record, no DMARC record
- Common Crawl link graph: rank 8,128,632
DNS records as swept Sep 2026. How the web is hosted