What powers coderdojo.jp?
Last seen Jun 2026 · 49 technologies across 28 categories
A/B Testing
Advertising
Analytics
Authentication
Caching
CDN
CMS
Databases
Font scripts
JavaScript graphics
JavaScript libraries
Maps
Marketing automation
Miscellaneous
PaaS
Performance
Programming languages
Search engines
Security
SEO
Tag managers
UI frameworks
Video players
Web frameworks
Web servers
Widgets
WordPress plugins
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| coding dojo contact | #80 | 1 |
| minecraft japanese dojo | #55 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 100% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.71 / 10 · ranked #136,159 of all domains
127 referring domains · OpenPageRank
Search traffic
1 est. monthly organic visits (US)
2 keywords in Google's top 30
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 6.6 MB · 172 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| coderdojo.jp | 25 |
| dojocon2022.coderdojo.jp | 18 |
| dojocon2024.coderdojo.jp | 18 |
| dojocon2023.coderdojo.jp | 14 |
| news.coderdojo.jp | 13 |
| dojocon2025.coderdojo.jp | 11 |
| coolestprojects2026.coderdojo.jp | 8 |
| map.coderdojo.jp | 8 |
| dojocon2019.coderdojo.jp | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Apr 2026
- dropped microCMS Mar 2026
- dropped Tailwind CSS Mar 2026
- detected microCMS Jan 2026
- detected Tailwind CSS Jan 2026
- dropped Cowboy Aug 2025
- dropped Erlang Aug 2025
- dropped Heroku Aug 2025