What powers prismy.jp?
Last seen Jun 2026 · 22 technologies across 15 categories
A/B Testing
Google Optimize
since Mar 2022
Advertising
Twitter Ads
since Jun 2024
Affiliate programs
A8.net
since Mar 2022
Analytics
Google Analytics
since Jun 2020
Linkedin Insight Tag
since Aug 2022
Microsoft Clarity
since Jun 2024
CDN
Amazon CloudFront
since Jun 2020
Cloudflare
since Sep 2024
Issue trackers
Sentry
since Jun 2020
JavaScript frameworks
JavaScript libraries
Live chat
Intercom
since Mar 2022
PaaS
Amazon Web Services
since Jun 2020
Performance
Priority Hints
since Jan 2025
Programming languages
Node.js
since Jun 2020
Security
Cloudflare Bot Management
since Sep 2024
Tag managers
Google Tag Manager
since Jun 2020
UI frameworks
Tailwind CSS
since Apr 2022
Audience
- 66% desktop
- 34% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.89 / 10 · ranked #663,097 of all domains
54 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.7 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 23.2 MB · 395 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| prep.prismy.jp | 21 |
| career.prismy.jp | 20 |
| prismy.jp | 14 |
Full technology history →
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Recent changes
- detected RxJS Jun 2026