What powers juku.st?
Last seen Jun 2026 · 33 technologies across 14 categories
Advertising
AD EBiS
since Aug 2021
Microsoft Advertising
since May 2023
Affiliate programs
A8.net
since Nov 2024
Analytics
Cloudflare Browser Insights
since Dec 2023
Google Analytics
since Jun 2018
Matomo Analytics
since Jul 2021
Microsoft Clarity
since May 2023
TikTok Pixel
since Jul 2023
CDN
Amazon CloudFront
since Jun 2024
cdnjs
since Dec 2023
Cloudflare
since Dec 2023
Unpkg
since Jan 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
Webpack
since Jun 2026
PaaS
Amazon Web Services
since Aug 2022
Vercel
since Jun 2026
Performance
Priority Hints
since Jun 2026
Programming languages
Security
Cloudflare Bot Management
since Dec 2023
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2018
UI frameworks
Tailwind CSS
since Jun 2026
Web servers
Nginx
since Jun 2024
Audience
- 63% phone
- 37% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.77 / 10 · ranked #2,047,914 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Vercel
- Weight: 2.1 MB · 101 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.juku.st | 21 |
| sb3.juku.st | 20 |
| sb1.juku.st | 6 |