What powers power-k.jp?
Last seen Oct 2026 · 20 technologies across 11 categories
Advertising
Affiliate programs
Analytics
CDN
JavaScript libraries
Operating systems
PaaS
Programming languages
Security
Tag managers
Web servers
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Nov 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| tob toc | #28 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
All crawlers blocked
Audience
- 84% desktop
- 16% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.56 / 10 · ranked #151,396 of all domains
76 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
1 keywords in Google's top 30
Core Web Vitals
| LCP | 1.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 0.2 MB · 18 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (13.230.82.96)
- DNS: Amazon Route 53
- Email: mailsecure.jp
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 162,545, 33 hosts
- Verified with: Google
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.power-k.jp | 10 |
| sb.power-k.jp | 8 |
| support.power-k.jp | 4 |
| ag1.power-k.jp | 2 |
| ag5.power-k.jp | 2 |
| ag6.power-k.jp | 2 |
| ag7.power-k.jp | 2 |
| agx.power-k.jp | 2 |
| bg3.power-k.jp | 2 |
| bg4.power-k.jp | 2 |
| bg5.power-k.jp | 2 |
| bg6.power-k.jp | 2 |
| bg7.power-k.jp | 2 |
| bg8.power-k.jp | 2 |
| bg9.power-k.jp | 2 |
| bgx.power-k.jp | 2 |
| cg1.power-k.jp | 2 |
| cg2.power-k.jp | 2 |
| cg3.power-k.jp | 2 |
| cg4.power-k.jp | 2 |
| cg5.power-k.jp | 2 |
| cg6.power-k.jp | 2 |
| cg7.power-k.jp | 2 |
| cg8.power-k.jp | 2 |
Full technology history →
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Recent changes
- dropped Google Font API Oct 2026
- dropped jQuery Oct 2026
- dropped jsDelivr Oct 2026
- dropped Node.js Oct 2026
- dropped Open Graph Oct 2026
- dropped Slick Oct 2026
- dropped Socket.io Oct 2026
- dropped Treasure Data Mar 2026