What powers nakacc.co.jp?
Last seen Jun 2026 · 20 technologies across 12 categories
Analytics
Google Analytics
since Jul 2019
CDN
cdnjs
since Apr 2022
Cloudflare
since May 2022
CreateJS
since Feb 2022
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Apr 2022
jsDelivr
since Jun 2023
Font scripts
Google Font API
since Jul 2019
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Load balancers
Amazon ALB
since Jun 2026
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Jun 2026
Programming languages
Ruby
since Jun 2026
Tag managers
Google Tag Manager
since Jul 2019
Web frameworks
Ruby on Rails
since Jun 2026
Web servers
Apache HTTP Server
since Jun 2021
Nginx
since Jul 2019
Audience
- 76% phone
- 24% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.93 / 10 · ranked #3,788,055 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 6.5 MB · 186 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.nakacc.co.jp | 14 |
| yoyaku.nakacc.co.jp | 10 |
| nakacc.co.jp | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon ALB Jun 2026
- detected Amazon Web Services Jun 2026
- detected Ruby Jun 2026
- detected Ruby on Rails Jun 2026
- dropped Google Ads Feb 2026
- dropped Google Ads Conversion Tracking Feb 2026