What powers 
pegasus.co.jp?
Last seen Oct 2026 · 11 technologies across 8 categories
Analytics
Google Analytics
since Aug 2018
CDN
JavaScript libraries
Operating systems
CentOS
since Aug 2018
Programming languages
Web server extensions
Web servers
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 69% phone
- 31% desktop
Bangladesh
India
Japan
United States
Sri Lanka
Mexico
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.93 / 10 · ranked #626,430 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- Weight: 4.2 MB · 100 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Pegasus
- Founded: 1947
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on OPTAGE - OPTAGE Inc. (219.122.52.9)
- DNS: Onamae.com
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Nijimo, Inc., RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 2,511,781, 3 hosts
- Verified with: Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| pegasus.co.jp | 9 |
| www.pegasus.co.jp | 9 |
| extra.pegasus.co.jp | 5 |