What powers kusuguru.co.jp?
Last seen Jun 2026 · 51 technologies across 19 categories
Advertising
Amazon Advertising
since Sep 2024
AppNexus
since Sep 2024
Criteo
since Sep 2024
Google AdSense
since Sep 2024
Google Publisher Tag
since Sep 2024
ID5
since Sep 2024
PubMatic
since Sep 2024
Rubicon Project
since Sep 2024
Taboola
since Oct 2024
TripleLift
since Sep 2024
Twitter Ads
since Oct 2024
Analytics
Cloudflare Browser Insights
since Mar 2026
Google Analytics
since Sep 2024
Matomo Analytics
since Sep 2024
Microsoft Clarity
since Sep 2024
Snowplow Analytics
since Sep 2024
Authentication
Facebook Login
since Sep 2024
CDN
CMS
Cookie compliance
Funding Choices
since Nov 2024
Databases
MySQL
since Sep 2024
Font scripts
Google Font API
since Sep 2024
JavaScript frameworks
JavaScript graphics
JavaScript libraries
LazySizes
since Sep 2024
LazySizes unveilhooks plugin
since Sep 2024
Slick
since Sep 2024
SweetAlert2
since Sep 2024
Swiper
since Sep 2024
Miscellaneous
Babel
since Sep 2024
HTTP/3
since Sep 2024
Open Graph
since Sep 2024
PWA
since Sep 2024
RSS
since Sep 2024
Programming languages
PHP
since Sep 2024
Security
Cloudflare Bot Management
since Oct 2024
reCAPTCHA
since Sep 2024
Segmentation
Adobe Audience Manager
since Sep 2024
Tag managers
Google Tag Manager
since Sep 2024
Webmail
Google Workspace
since Sep 2024
Widgets
Twitter
since Oct 2024
WordPress plugins
Audience
- 89% phone
- 9% desktop
- 2% tablet
Japan
Taiwan
Hong Kong SAR China
New Zealand
United States
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.24 / 10 · ranked #93,739 of all domains
164 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 8.7 MB · 475 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| nazology.kusuguru.co.jp | 37 |
| kikikaikai.kusuguru.co.jp | 35 |
| nijimen.kusuguru.co.jp | 35 |
| kusuguru.co.jp | 16 |
Full technology history →
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Recent changes
- detected Cloudflare Bot Management May 2026
- dropped Microsoft ASP.NET Apr 2026
- detected Cloudflare Browser Insights Mar 2026
- dropped 33Across Jan 2026
- dropped Cloudflare Bot Management Nov 2025
- detected TripleLift Aug 2025