What powers 
gridy.jp?
Last seen Sep 2026 · 6 technologies across 6 categories
Analytics
Google Analytics
since Aug 2022
JavaScript libraries
PaaS
Amazon Web Services
since Aug 2022
Programming languages
PHP
since Aug 2022
Security
HSTS
since Sep 2022
Web servers
Nginx
since Aug 2022
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 checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 85% desktop
- 15% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.58 / 10 · ranked #826,822 of all domains
33 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0.1 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 0.3 MB · 22 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on SECOMTRUST SECOM Trust Systems Co.,Ltd. (165.100.217.79)
- DNS: Amazon Route 53
- Email: gridy.jp
- Email security: no SPF record, no DMARC record
- SSL: GlobalSign, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 2,994,148, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted