What powers mangaroo.jp?
Last seen Oct 2026 · 9 technologies across 7 categories
Analytics
Google Analytics
since Aug 2026
Caching
Varnish
since Aug 2026
CDN
Fastly
since Aug 2026
Miscellaneous
Open Graph
since Aug 2026
RSS
since Aug 2026
PaaS
GitHub Pages
since Aug 2026
Programming languages
Web servers
Nginx
since Oct 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.09 / 10 · ranked #3,367,678 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Japanese
- CDN: Fastly
- Weight: 3.3 MB · 49 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Fastly (185.199.108.153)
- DNS: Onamae.com
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 9,868,189, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| mangaroo.jp | 6 |
| www.mangaroo.jp | 3 |