What powers rindo21.com?
Last seen Jun 2026 · 16 technologies across 11 categories
Advertising
DoubleClick Ad Exchange (AdX)
since Aug 2018
Google AdSense
since Apr 2018
Twitter Ads
since Jul 2021
Analytics
Google Analytics
since Jun 2018
Authentication
Facebook Login
since Jul 2021
Google Sign-in
since Jun 2021
CDN
Cloudflare
since Mar 2025
Font scripts
Google Font API
since Nov 2025
Hosting
Sakura Internet
since Jun 2023
Miscellaneous
Open Graph
since Sep 2022
Operating systems
CentOS
since Apr 2018
Security
Cloudflare Bot Management
since Mar 2025
reCAPTCHA
since Apr 2022
Web servers
Nginx
since Jun 2023
Widgets
Twitter
since Jun 2018
Audience
- 53% phone
- 48% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.01 / 10 · ranked #12,385,572 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 1.9 MB · 93 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.rindo21.com | 12 |
| imp.rindo21.com | 11 |
| amami.rindo21.com | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Google Tag Manager May 2026
- detected Google Tag Manager Mar 2026
- dropped Google Tag Manager Feb 2026
- dropped Microsoft ASP.NET Dec 2025
- dropped Snowplow Analytics Dec 2025
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- detected Google Font API Nov 2025
- detected Microsoft ASP.NET Oct 2025
- detected Snowplow Analytics Oct 2025