What powers e-arpa.jp?
Last seen Jun 2026 · 55 technologies across 25 categories
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since Jan 2023
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since Nov 2024
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since Sep 2023
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WordPress plugins
Audience
- 86% phone
- 12% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.95 / 10 · ranked #611,421 of all domains
43 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 300 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.0 MB · 50 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| fair.e-arpa.jp | 23 |
| report.e-arpa.jp | 22 |
| cafe-iroha.e-arpa.jp | 21 |
| link.e-arpa.jp | 17 |
| saiyo-note.e-arpa.jp | 16 |
| school.e-arpa.jp | 16 |
| www.e-arpa.jp | 15 |
| hiroshima-jimoto.e-arpa.jp | 12 |
| nightwork.e-arpa.jp | 10 |
| introduction.e-arpa.jp | 9 |
| city.hiroshima.e-arpa.jp | 7 |
| e-arpa.jp | 6 |
| pachinko.e-arpa.jp | 1 |
Full technology history →
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Recent changes
- dropped Moment.js Jun 2026
- detected Priority Hints Apr 2026
- detected Microsoft Clarity Mar 2026
- dropped Adobe Audience Manager Aug 2025