What powers sjj.co.jp?
Last seen Jun 2026 · 17 technologies across 12 categories
Analytics
Google Analytics
since Feb 2019
CMS
Databases
MySQL
since Feb 2019
Font scripts
Twitter Emoji (Twemoji)
since Feb 2019
Hosting panels
Plesk
since Aug 2023
JavaScript libraries
Programming languages
PHP
since Feb 2019
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Feb 2019
Web servers
Nginx
since Aug 2023
Webmail
Apple iCloud Mail
since May 2024
Microsoft 365
since Oct 2025
WordPress plugins
Audience
- 82% phone
- 18% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.16 / 10 · ranked #1,332,268 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 11.6 MB · 67 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Contact Form 7 Apr 2026
- detected Twitter Emoji (Twemoji) Apr 2026
- dropped Google Ads Dec 2025
- dropped Google Ads Conversion Tracking Dec 2025
- detected Microsoft 365 Oct 2025