What powers ninjacode.work?
Last seen Jun 2026 · 24 technologies across 13 categories
Advertising
Twitter Ads
since Oct 2021
Affiliate programs
Analytics
CDN
Font scripts
Google Font API
since May 2020
Hosting
Xserver
since Aug 2022
JavaScript graphics
Chart.js
since Jan 2024
JavaScript libraries
Miscellaneous
Webpack
since Jan 2024
Performance
Priority Hints
since Oct 2025
Security
Cloudflare Bot Management
since Sep 2024
Tag managers
Google Tag Manager
since Mar 2021
Web servers
Nginx
since May 2020
Audience
- 76% desktop
- 24% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.59 / 10 · ranked #821,207 of all domains
72 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.5 MB · 191 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ninjacode.work | 22 |
| lesson.ninjacode.work | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Bot Management Nov 2025
- detected Moshimo Nov 2025
- detected Priority Hints Oct 2025