What powers ring-ring.jp?
Last seen Sep 2026 · 31 technologies across 16 categories
Affiliate programs
Analytics
CDN
Ecommerce
Font scripts
Hosting
JavaScript frameworks
JavaScript libraries
Maps
Miscellaneous
Payment processors
Performance
Photo galleries
Reviews
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
- 71% phone
- 29% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.84 / 10 · ranked #4,153,807 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 20.0 MB · 620 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (23.227.38.65)
- DNS: Sakura Internet
- Email: Sakura Internet
- Email security: SPF (soft fail), DMARC monitor only
- Common Crawl link graph: rank 17,958,438
- Verified with: Google
DNS records as swept Sep 2026. How the web is hosted
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Recent changes
- dropped Preact Sep 2026
- dropped Shopify Chat Sep 2026
- dropped Mautic Aug 2026
- detected Judge.me Jul 2026
- dropped Amazon ALB Jun 2026
- dropped Amazon Web Services Jun 2026
- detected Mautic Jun 2026
- dropped cdnjs Mar 2026
- dropped jsDelivr Mar 2026
- detected Microsoft Clarity Feb 2026
- detected Google Hosted Libraries Nov 2025
- detected Google Tag Manager Nov 2025
- detected Moshimo Nov 2025
- dropped React Nov 2025
- dropped styled-components Nov 2025
- detected TikTok Pixel Nov 2025