What powers nittenkyo.ne.jp?
Last seen Jun 2026 · 20 technologies across 12 categories
Analytics
Google Analytics
since Sep 2020
Snowplow Analytics
since May 2021
CDN
Amazon CloudFront
since Sep 2020
cdnjs
since Dec 2024
Cloudflare
since Dec 2024
CreateJS
since Mar 2022
Font scripts
Google Font API
since Dec 2024
JavaScript libraries
Miscellaneous
HTTP/3
since Mar 2023
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Sep 2020
Programming languages
Ruby
since Sep 2020
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Sep 2020
UI frameworks
Web frameworks
Ruby on Rails
since Sep 2020
Web servers
Audience
- 80% desktop
- 20% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.91 / 10 · ranked #256,482 of all domains
84 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Amazon CloudFront
- Weight: 3.2 MB · 60 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.nittenkyo.ne.jp | 16 |
| jexadb.nittenkyo.ne.jp | 8 |