What powers addness.co.jp?
Last seen Jun 2026 · 34 technologies across 18 categories
Analytics
Google Analytics
since Sep 2024
Microsoft Clarity
since Sep 2024
Vercel Analytics
since Mar 2025
Vercel Speed Insights
since Mar 2025
CDN
Amazon CloudFront
since Oct 2024
Cloudflare
since Sep 2024
CMS
microCMS
since Mar 2025
Font scripts
Google Font API
since Feb 2023
Issue trackers
Sentry
since Jan 2026
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Oct 2024
Miscellaneous
Open Graph
since Feb 2023
Prism
since Oct 2024
PWA
since Nov 2024
RSS
since Feb 2023
Webpack
since Oct 2024
PaaS
Amazon Web Services
since Oct 2024
Vercel
since Mar 2025
Performance
Priority Hints
since Sep 2024
Programming languages
Reverse proxies
Envoy
since Oct 2024
Security
Cloudflare Bot Management
since Sep 2024
HSTS
since Oct 2024
Static site generator
Tag managers
Google Tag Manager
since Sep 2024
UI frameworks
Tailwind CSS
since Jan 2026
Web servers
Nginx
since Feb 2023
Audience
- 53% desktop
- 47% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.45 / 10 · ranked #953,004 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 12.0 MB · 77 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| note.addness.co.jp | 17 |
| sp.addness.co.jp | 17 |
| skillplus.addness.co.jp | 13 |
| addness.co.jp | 12 |
| support.skillplus.addness.co.jp | 2 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped core-js May 2026
- dropped GSAP May 2026
- detected Microsoft Clarity Mar 2026
- detected Google Tag Manager Dec 2025