What powers 
ghaa.co.jp?
Last seen Oct 2026 · 13 technologies across 11 categories
Analytics
Google Analytics
since Apr 2025
Caching
W3 Total Cache
since May 2025
CMS
Databases
MySQL
since May 2023
Hosting
Xserver
since May 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
Babel
since May 2023
Open Graph
since May 2023
Programming languages
PHP
since May 2023
Web servers
Nginx
since Apr 2019
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 85% desktop
- 15% phone
Japan
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.44 / 10 · ranked #964,630 of all domains
38 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 1.3 MB · 24 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Go Hasegawa and Associates
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Xserver (85.131.209.166)
- DNS: Xserver
- Email: ghaa.co.jp
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 9,862,360, 2 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted