What powers sopraginza.co.jp?
Last seen Jun 2026 · 27 technologies across 17 categories
Analytics
Google Analytics
since Feb 2026
CDN
Google Cloud CDN
since Oct 2025
CMS
WordPress
since Aug 2023
Databases
Font scripts
Google Font API
since Oct 2025
Hosting
Xserver
since Aug 2023
IaaS
Google Cloud
since Oct 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
Page builders
STUDIO
since Oct 2025
WordPress Block Editor
since Jun 2026
Performance
LazySizes
since Jun 2026
Priority Hints
since Aug 2023
Programming languages
Tag managers
Google Tag Manager
since Oct 2025
Web servers
Nginx
since Aug 2023
Webmail
Microsoft 365
since Nov 2024
WordPress plugins
EWWW Image Optimizer
since Jun 2026
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.48 / 10 · ranked #6,696,250 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.7 MB · 72 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kindergarten.sopraginza.co.jp | 26 |
| sopraginza.co.jp | 24 |
| recruit.sopraginza.co.jp | 22 |
| academy.sopraginza.co.jp | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Contact Form 7 Jun 2026
- detected core-js Jun 2026
- detected EWWW Image Optimizer Jun 2026
- detected jQuery Jun 2026
- detected LazySizes Jun 2026
- detected MySQL Jun 2026
- detected Nginx Jun 2026
- detected PHP Jun 2026
- detected RSS Jun 2026
- detected Swiper Jun 2026
- detected WordPress Jun 2026
- detected WordPress Block Editor Jun 2026
- dropped All in One SEO May 2026
- dropped Bootstrap May 2026
- dropped Contact Form 7 May 2026
- dropped jQuery May 2026
- dropped jQuery CDN May 2026
- dropped MySQL May 2026
- dropped Nginx May 2026
- dropped PHP May 2026
- dropped RSS May 2026
- dropped WordPress May 2026