What powers iwai-group.com?
Last seen Sep 2026 · 11 technologies across 8 categories
Analytics
Google Analytics
since May 2019
Authentication
Facebook Login
since Jul 2021
CDN
Google Hosted Libraries
since Aug 2022
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Photo galleries
PhotoSwipe
since Sep 2022
Video players
YouTube
since Jan 2021
Web servers
Nginx
since May 2019
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
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.88 / 10 · ranked #14,910,024 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 9.8 MB · 207 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- DNS: Sakura Internet
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 17,678,726, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Tapad Sep 2026