What powers 
silicone.jp?
Last seen Oct 2026 · 6 technologies across 6 categories
Analytics
JavaScript frameworks
Vue.js
since Apr 2025
JavaScript libraries
jQuery
since Jun 2016
Programming languages
Java
since Sep 2021
Tag managers
Google Tag Manager
since Mar 2021
Web servers
Apache HTTP Server
since Jun 2023
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
- 73% desktop
- 27% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.71 / 10 · ranked #759,536 of all domains
33 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Japanese
- Weight: 3.3 MB · 94 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- DNS: shinetsu.co.jp
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC reject
- SSL: DigiCert, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 1,058,457, 2 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted