What powers chosakai.ne.jp?
Last seen Oct 2026 · 14 technologies across 11 categories
Analytics
Google Analytics
since Aug 2018
CDN
Editors
DreamWeaver
since Aug 2018
Font scripts
Google Font API
since Oct 2020
JavaScript libraries
PaaS
Amazon Web Services
since Aug 2022
Programming languages
PHP
since Aug 2021
Tag managers
Google Tag Manager
since Oct 2020
Video players
YouTube
since Aug 2018
Web frameworks
CodeIgniter
since Aug 2021
Web servers
Apache HTTP Server
since Aug 2018
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 50% desktop
- 50% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.15 / 10 · ranked #1,345,281 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 2.1 MB · 41 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on IDCF IDC Frontier Inc. (164.46.120.248)
- DNS: Amazon Route 53
- Email: chosakai.ne.jp
- Email security: SPF (soft fail), DMARC monitor only
- SSL: DigiCert, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 10,977,605, 15 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| m-sharoushi.chosakai.ne.jp | 13 |
| koyoukanri.chosakai.ne.jp | 9 |
| anzen.chosakai.ne.jp | 6 |
| rouki.chosakai.ne.jp | 6 |