What powers 4441.net?
Last seen Jun 2026 · 16 technologies across 14 categories
Advertising
Google Ads
since Jul 2024
Analytics
Google Ads Conversion Tracking
since Jul 2021
CDN
Google Hosted Libraries
since Feb 2022
CMS
Databases
MySQL
since Jan 2019
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Operating systems
CentOS
since Jan 2020
Programming languages
Security
Really Simple SSL & Security
since Apr 2024
Tag managers
Google Tag Manager
since Mar 2020
Web server extensions
Web servers
WordPress plugins
WP-PageNavi
since Feb 2022
Audience
- 94% phone
- 3% tablet
- 3% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.60 / 10 · ranked #21,957,092 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 7.0 MB · 111 requests
Homepage as crawled by the HTTP Archive, Jul 2026.