What powers e-819.jp?
Last seen Sep 2026 · 19 technologies across 10 categories
Analytics
CDN
Ecommerce
JavaScript frameworks
JavaScript libraries
Miscellaneous
Payment processors
Performance
Security
Tag managers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 73% phone
- 25% desktop
- 2% tablet
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.95 / 10 · ranked #1,682,518 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 3.9 MB · 280 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (23.227.38.65)
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 2,443,800
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
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Recent changes
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- dropped ShopPad Infinite Options Aug 2026
- dropped Lucky Orange May 2026
- dropped YouTube Dec 2025