What powers a-t-s.co.jp?
Last seen Sep 2026 · 11 technologies across 8 categories
Analytics
Google Analytics
since Jan 2019
CDN
jQuery CDN
since Feb 2022
Editors
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2022
SWFObject
since Jan 2019
Security
HSTS
since Jul 2026
Tag managers
Google Tag Manager
since Nov 2022
Web servers
Apache HTTP Server
since Jan 2019
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 61% phone
- 39% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.76 / 10 · ranked #735,360 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 19.2 MB · 76 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on FINE Canon IT Solutions Inc. (210.134.168.18)
- DNS: canonet.ne.jp
- Email: a-t-s.co.jp
- Email security: no SPF record, no DMARC record
- SSL: JPRS, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 9,205,073, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| a-t-s.co.jp | 10 |
| www.a-t-s.co.jp | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- detected HSTS Jul 2026