What powers plainer.co.jp?
Last seen Jun 2026 · 22 technologies across 14 categories
Analytics
CDN
Cloudflare
since May 2025
jsDelivr
since Oct 2023
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microCMS
since Jun 2025
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HubSpot
since May 2025
Miscellaneous
Open Graph
since Oct 2023
Webpack
since Oct 2023
PaaS
Vercel
since Oct 2023
Performance
Priority Hints
since Jun 2025
Programming languages
Node.js
since Oct 2023
Security
Cloudflare Bot Management
since May 2025
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Google Tag Manager
since Oct 2023
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Tailwind CSS
since Jun 2025
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Google Workspace
since Oct 2023
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 93% desktop
- 7% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.23 / 10 · ranked #227,068 of all domains
81 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Vercel
- Weight: 17.3 MB · 157 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
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Recent changes
- dropped Swiper Jun 2026