What powers 4ndex.com?
Last seen Jun 2026 · 11 technologies across 9 categories
Advertising
Google AdSense
since Jan 2019
Analytics
Snowplow Analytics
since Aug 2024
CDN
Cloudflare
since Jan 2025
Cookie compliance
Funding Choices
since Feb 2024
Font scripts
Google Font API
since Jun 2025
Hosting
Xserver
since Aug 2022
Security
Cloudflare Bot Management
since Jan 2025
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Aug 2021
Web servers
Nginx
since Jan 2019
Audience
- 59% phone
- 41% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.11 / 10 · ranked #87,884,955 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.5 MB · 83 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| en.4ndex.com | 10 |
| th.4ndex.com | 7 |
| wifi.4ndex.com | 7 |
| word.4ndex.com | 6 |
| 4ndex.com | 5 |
| www.4ndex.com | 3 |