What powers phd.co.jp?
Last seen Jun 2026 · 25 technologies across 15 categories
Analytics
Google Analytics
since Aug 2025
CDN
Amazon CloudFront
since Aug 2025
Amazon S3
since Aug 2025
cdnjs
since Feb 2024
Cloudflare
since Feb 2024
jQuery CDN
since Feb 2024
Unpkg
since Feb 2024
CMS
Databases
MySQL
since Feb 2024
Font scripts
Google Font API
since Feb 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Feb 2024
RSS
since Feb 2024
PaaS
Amazon Web Services
since Feb 2024
Performance
Priority Hints
since Feb 2024
Programming languages
PHP
since Feb 2024
UI frameworks
Web servers
Nginx
since Feb 2024
Webmail
Apple iCloud Mail
since Feb 2024
Microsoft 365
since Aug 2025
WordPress plugins
Audience
- 77% desktop
- 23% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.03 / 10 · ranked #1,542,185 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 5.6 MB · 90 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| phd.co.jp | 20 |
| recruit.phd.co.jp | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Workspace Sep 2025
- detected Microsoft 365 Aug 2025