What powers igusaseiji.com?
Last seen Sep 2026 · 18 technologies across 10 categories
Analytics
Google Analytics
since Aug 2018
Snowplow Analytics
since Jul 2021
CDN
Cloudflare
since Jun 2024
CMS
Weebly
since Mar 2017
Databases
MySQL
since Jan 2019
JavaScript frameworks
JavaScript libraries
Miscellaneous
Babel
since Mar 2020
Open Graph
since Sep 2022
Programming languages
PHP
since Jan 2019
Security
Cloudflare Bot Management
since Jun 2024
Video players
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 Sep 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
2.01 / 10 · ranked #3,554,420 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 0.8 MB · 28 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Weebly (Square) (199.34.228.152)
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 10,619,516, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted