What powers jukukoushi.jp?
Last seen Jun 2026 · 27 technologies across 14 categories
Advertising
Criteo
since Jul 2018
Google Ads
since Dec 2022
Microsoft Advertising
since Jan 2025
Yahoo Advertising
since Apr 2022
Affiliate programs
A8.net
since Feb 2021
Analytics
Google Ads Conversion Tracking
since Aug 2021
Google Analytics
since Jun 2018
Matomo Analytics
since Nov 2023
Microsoft Clarity
since Jan 2025
TikTok Pixel
since Oct 2024
CDN
Bunny
since Mar 2024
Google Hosted Libraries
since Mar 2022
Font scripts
JavaScript frameworks
React
since Feb 2023
JavaScript libraries
Load balancers
Amazon ALB
since Apr 2023
Miscellaneous
Open Graph
since May 2023
PaaS
Amazon Web Services
since Apr 2023
Tag managers
Google Tag Manager
since May 2018
Video players
YouTube
since May 2025
Web servers
Nginx
since May 2026
Webmail
Google Workspace
since Aug 2022
Audience
- 73% phone
- 26% desktop
- 1% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.22 / 10 · ranked #1,238,979 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.7 MB · 192 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.jukukoushi.jp | 26 |
| admin-test.jukukoushi.jp | 21 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Bunny Sep 2025
- detected React Sep 2025
- detected styled-components Sep 2025
- dropped Adobe Audience Manager Aug 2025
- dropped Bunny Aug 2025
- dropped React Aug 2025
- dropped styled-components Aug 2025