What powers gleasin.jp?
Last seen Sep 2026 · 31 technologies across 18 categories
Advertising
Affiliate programs
Analytics
Authentication
CDN
CMS
Cookie compliance
Font scripts
JavaScript libraries
Marketing automation
Miscellaneous
PaaS
Performance
Security
Tag managers
Video players
Webmail
Widgets
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 87% phone
- 13% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.17 / 10 · ranked #3,174,611 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- CDN: Amazon CloudFront
- Weight: 10.0 MB · 179 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (199.60.103.79)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: no SPF record, DMARC monitor only
- SSL: Amazon Trust Services, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 9,822,965, 7 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.gleasin.jp | 27 |
| blog.gleasin.jp | 25 |
Full technology history →
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Recent changes
- dropped HubSpot Analytics Nov 2025