What powers as-books.jp?
Last seen Jun 2026 · 13 technologies across 9 categories
Analytics
Microsoft Clarity
since May 2022
CDN
Google Hosted Libraries
since Feb 2026
Ecommerce
Cart Functionality
since Nov 2021
Editors
DreamWeaver
since Feb 2019
Font scripts
Font Awesome
since Aug 2018
JavaScript libraries
Programming languages
PHP
since Sep 2021
UI frameworks
Animate.css
since Aug 2018
Web servers
Apache HTTP Server
since Aug 2018
Audience
- 48% phone
- 47% desktop
- 5% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.96 / 10 · ranked #602,647 of all domains
47 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.2 MB · 113 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.as-books.jp | 12 |
| lib.as-books.jp | 10 |
| 3a.as-books.jp | 7 |
Full technology history →
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Recent changes
- detected Google Hosted Libraries Feb 2026