What powers 
peoplecert.jp?
Last seen Sep 2026 · 19 technologies across 12 categories
Analytics
Google Analytics
since Mar 2022
Mouse Flow
since Mar 2022
Cookie compliance
OneTrust
since Mar 2022
Font scripts
Font Awesome
since May 2023
Google Font API
since Mar 2022
JavaScript libraries
Miscellaneous
Popper
since May 2022
Operating systems
Windows Server
since Dec 2023
PaaS
Azure
since Aug 2022
Security
Tag managers
Google Tag Manager
since Mar 2022
UI frameworks
Animate.css
since Mar 2022
Web frameworks
Microsoft ASP.NET
since Dec 2023
Web servers
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 76% desktop
- 24% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.72 / 10 · ranked #754,605 of all domains
33 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- CDN: Incapsula
- Weight: 1.8 MB · 81 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Imperva (Incapsula) (45.60.47.233)
- DNS: Azure DNS
- Email: no MX record returned
- SSL: DigiCert, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 11,692,618
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted