What powers sphere.ne.jp?
Last seen Oct 2026 · 20 technologies across 12 categories
Advertising
Analytics
CDN
Documentation
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Reverse proxies
Security
Tag managers
Web servers
AI Crawlers
Restricts 1 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Search and AI assistants
- Applebot Restricted
The other 32 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
1 of 33 AI crawlers restricted
Audience
- 62% desktop
- 38% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.93 / 10 · ranked #115,087 of all domains
193 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 1.6 MB · 35 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- DNS: sphere.ad.jp
- Email: sphere.ne.jp
- Email security: no SPF record, no DMARC record
- SSL: GlobalSign, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 540,897, 16 hosts
- Verified with: GlobalSign
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| support.sphere.ne.jp | 14 |
| www.sphere.ne.jp | 8 |
| office.sphere.ne.jp | 1 |
Full technology history →
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Recent changes
- dropped Amazon ALB Sep 2026
- dropped Amazon Web Services Sep 2026
- dropped React Sep 2026