What powers 
zao.co.jp?
Last seen Dec 2023 · 7 technologies across 6 categories
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jun 2021
Font Scripts
Font Awesome
since Oct 2021
Google Font API
since Feb 2017
JavaScript Frameworks
Maps
Google Maps
since Oct 2021
Web Servers
Apache HTTP Server
since Feb 2017
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
- 69% phone
- 31% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.21 / 10 · ranked #452,302 of all domains
69 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on ARTERIA Networks (115.179.209.202)
- DNS: hightech.co.jp
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Nijimo, Inc., RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 6,907,680, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted