What powers deepsquare.jp?
Last seen Jun 2026 · 36 technologies across 19 categories
Analytics
Google Analytics
since Dec 2020
HubSpot Analytics
since Jan 2023
CDN
CMS
Databases
MySQL
since Dec 2020
Ecommerce
Cart Functionality
since Nov 2022
Font scripts
Google Font API
since Dec 2020
Twitter Emoji (Twemoji)
since Nov 2022
Hosting
Sakura Internet
since Aug 2022
JavaScript graphics
JavaScript libraries
Marketing automation
Miscellaneous
Programming languages
PHP
since Dec 2020
Security
Cloudflare Bot Management
since Jan 2023
reCAPTCHA
since Jan 2021
SEO
UI frameworks
Bootstrap
since Jul 2021
Video players
Web servers
Nginx
since Dec 2020
WordPress plugins
WordPress themes
aThemes Sydney
since Nov 2022
Audience
- 88% desktop
- 12% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.45 / 10 · ranked #950,454 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 5.5 MB · 61 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ai-edu.deepsquare.jp | 30 |
| deepsquare.jp | 19 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Autoptimize Nov 2025
- dropped Moment.js Aug 2025