What powers jasmec.co.jp?
Last seen Aug 2026 · 6 technologies across 5 categories
Analytics
Google Analytics
since Jul 2023
JavaScript libraries
Tag managers
Google Tag Manager
since Jul 2023
Video players
YouTube
since Apr 2024
Web servers
Apache HTTP Server
since Jan 2019
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 66% phone
- 34% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.05 / 10 · ranked #537,305 of all domains
111 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 3.3 MB · 85 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on AS-PNAPTOK PacketFabric Japan Co., Ltd. (210.193.96.164)
- DNS: Onamae.com
- Email: kagoya.net
- Email security: no SPF record, no DMARC record
- SSL: SECOM Trust Systems, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 2,261,052, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected core-js Nov 2025
- detected Facebook Pixel Nov 2025