What powers soka.ed.jp?
Last seen Jun 2026 · 45 technologies across 24 categories
Analytics
CDN
Amazon CloudFront
since Dec 2019
Cloudflare
since Oct 2023
Google Hosted Libraries
since Aug 2024
jsDelivr
since Jul 2020
CMS
Google Sites
since Dec 2019
WordPress
since Dec 2019
Databases
MySQL
since Dec 2019
Amazon SES
since Aug 2022
Font scripts
Google Font API
since Dec 2019
Twitter Emoji (Twemoji)
since Jan 2026
JavaScript frameworks
JavaScript graphics
Exhibit
since Jan 2026
JavaScript libraries
Load balancers
Amazon ALB
since Aug 2021
Miscellaneous
HTTP/3
since Oct 2023
Open Graph
since Sep 2022
Operating systems
Debian
since Jun 2026
PaaS
Amazon Web Services
since Dec 2019
Page builders
Canva
since Oct 2023
Performance
LazySizes
since Jan 2026
Programming languages
PHP
since Jan 2019
Security
Cloudflare Bot Management
since Nov 2024
HSTS
since Oct 2023
SEO
Tag managers
Google Tag Manager
since Dec 2019
Video players
YouTube
since Oct 2023
Web servers
Nginx
since Dec 2019
Webmail
Widgets
Google Plus
since Dec 2019
WordPress plugins
Audience
- 54% desktop
- 46% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.56 / 10 · ranked #393,261 of all domains
73 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 6.6 MB · 78 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| tokyo-elementary.soka.ed.jp | 20 |
| kansai-elementary.soka.ed.jp | 18 |
| kansai-junior.soka.ed.jp | 18 |
| kansai-senior.soka.ed.jp | 18 |
| tokyo-junior.soka.ed.jp | 18 |
| tokyo-senior.soka.ed.jp | 18 |
| soka.ed.jp | 16 |
| sougeiten.soka.ed.jp | 16 |
| vision2030.soka.ed.jp | 16 |
| sapporo.soka.ed.jp | 15 |
| tokyo.soka.ed.jp | 15 |
| www.soka.ed.jp | 12 |
| kansai.soka.ed.jp | 10 |
| www.tokyo.soka.ed.jp | 8 |
| www.kansai.soka.ed.jp | 4 |