What powers henry.jp?
Last seen Jun 2026 · 29 technologies across 22 categories
Advertising
Twitter Ads
since Mar 2023
Analytics
Google Analytics
since Mar 2023
Authentication
Facebook Login
since Mar 2023
Caching
Varnish
since Mar 2023
CDN
CMS
Hatena Blog
since Mar 2023
Databases
Firebase
since Aug 2025
Font scripts
Google Font API
since Aug 2025
IaaS
Google Cloud
since Aug 2025
Issue trackers
Sentry
since Mar 2023
JavaScript frameworks
JavaScript libraries
Marketing automation
HubSpot
since Feb 2024
Miscellaneous
PaaS
Amazon Web Services
since Mar 2023
Page builders
STUDIO
since Aug 2025
Programming languages
Node.js
since Jan 2024
Security
Cloudflare Bot Management
since Jan 2024
Tag managers
Google Tag Manager
since Mar 2023
Web servers
Nginx
since Mar 2023
Webmail
Apple iCloud Mail
since Apr 2024
Google Workspace
since Jan 2024
Widgets
Twitter
since Mar 2023
Audience
- 80% desktop
- 20% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.21 / 10 · ranked #451,207 of all domains
43 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 3.0 MB · 38 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| dev.henry.jp | 17 |
| henry.jp | 15 |
| jobs.henry.jp | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Priority Hints May 2026
- detected Amazon CloudFront Apr 2026
- dropped Cloudflare Apr 2026
- dropped Cloudflare Bot Management Apr 2026
- dropped HSTS Apr 2026
- dropped Next.js Apr 2026
- dropped Next.js App Router Apr 2026
- dropped Notion Apr 2026
- dropped Prism Apr 2026
- dropped Radix UI Apr 2026
- dropped React Apr 2026
- dropped Super Builder Apr 2026
- dropped Turbopack Apr 2026
- dropped Vercel Apr 2026
- dropped Vercel Speed Insights Apr 2026
- dropped Webpack Apr 2026
- detected Turbopack Dec 2025