What powers ishikawa-antenna.jp?
Last seen Oct 2026 · 14 technologies across 9 categories
Advertising
Google Ads
since Nov 2024
Twitter Ads
since Nov 2024
Analytics
Google Ads Conversion Tracking
since Nov 2024
Google Analytics
since Nov 2024
CDN
Cloudflare
since Nov 2024
JavaScript libraries
Miscellaneous
Open Graph
since Apr 2024
Performance
Priority Hints
since Mar 2026
Security
Cloudflare Bot Management
since Nov 2024
HSTS
since Apr 2024
Tag managers
Google Tag Manager
since Nov 2024
Video players
YouTube
since Apr 2024
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 87% phone
- 13% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.99 / 10 · ranked #577,494 of all domains
46 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 8.6 MB · 134 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on JEIS-NET JR East Information Systems Company (157.74.66.64)
- DNS: Onamae.com
- Email: no MX record returned
- SSL: GlobalSign, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 2,379,706, 2 hosts
- Verified with: GlobalSign
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected Priority Hints Mar 2026
- dropped Yahoo Advertising Dec 2025