What powers apjbooks.jp?
Last seen Jun 2026 · 16 technologies across 12 categories
Advertising
Twitter Ads
since Apr 2026
Analytics
Google Analytics
since Aug 2025
CDN
Cloudflare
since May 2026
Documentation
Zendesk
since Aug 2025
Font scripts
Google Font API
since Aug 2025
IaaS
Google Cloud
since Aug 2025
JavaScript libraries
Miscellaneous
HTTP/3
since Aug 2025
Open Graph
since Aug 2025
PaaS
Amazon Web Services
since Aug 2025
Performance
Google Cloud Trace
since Apr 2026
Priority Hints
since Feb 2026
Security
Cloudflare Bot Management
since May 2026
Tag managers
Google Tag Manager
since Aug 2025
Audience
- 64% phone
- 32% desktop
- 3% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.91 / 10 · ranked #14,455,673 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 1300 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 8.9 MB · 136 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Firebase May 2026
- dropped Google Cloud CDN May 2026
- dropped Node.js May 2026
- dropped Nuxt.js May 2026
- dropped STUDIO May 2026
- dropped Vue.js May 2026
- detected Google Cloud Trace Apr 2026
- detected Twitter Ads Apr 2026
- detected core-js Mar 2026
- detected Facebook Pixel Mar 2026
- detected Priority Hints Feb 2026