What powers sec.co.jp?
Last seen Jun 2026 · 10 technologies across 9 categories
Analytics
Google Analytics
since Jan 2019
CDN
Amazon CloudFront
since Apr 2020
Font scripts
Google Font API
since Jan 2024
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Apr 2020
Security
HSTS
since Oct 2025
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
Audience
- 62% desktop
- 38% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.61 / 10 · ranked #385,429 of all domains
49 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 18.6 MB · 104 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected HSTS Oct 2025