What powers cogaku.co.jp?
Last seen Jun 2026 · 30 technologies across 21 categories
Advertising
Microsoft Advertising
since Mar 2024
Analytics
Google Analytics
since Feb 2019
Google Analytics Enhanced eCommerce
since Aug 2022
Microsoft Clarity
since Jun 2021
CMS
Databases
MySQL
since Jun 2025
Ecommerce
Cart Functionality
since Oct 2021
Font scripts
Google Font API
since Oct 2020
Issue trackers
Sentry
since Aug 2022
JavaScript frameworks
JavaScript libraries
Marketing automation
Satori
since Feb 2022
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Windows Server
since Feb 2019
Performance
Priority Hints
since Aug 2022
Programming languages
PHP
since Jun 2025
Security
HSTS
since Sep 2022
SEO
Tag managers
Google Tag Manager
since Feb 2019
UI frameworks
Video players
YouTube
since Jul 2022
Web frameworks
Microsoft ASP.NET
since Feb 2019
Web servers
Apache HTTP Server
since Oct 2020
Audience
- 72% desktop
- 28% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.95 / 10 · ranked #1,677,602 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 5.2 MB · 157 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.cogaku.co.jp | 17 |
| www.lp.cogaku.co.jp | 14 |
| member.cogaku.co.jp | 10 |
Full technology history →
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