What powers bookservice.jp?
Last seen Jun 2026 · 29 technologies across 19 categories
Advertising
Google AdSense
since Mar 2019
Twitter Ads
since Jul 2021
Affiliate programs
ValueCommerce
since Feb 2021
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jul 2021
CDN
Cloudflare
since Jan 2025
Google Hosted Libraries
since Feb 2022
CMS
WordPress
since Jan 2019
Cookie compliance
Funding Choices
since Feb 2024
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since May 2020
Twitter Emoji (Twemoji)
since Jan 2019
JavaScript frameworks
AMP
since Aug 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Programming languages
PHP
since Jan 2019
Security
Cloudflare Bot Management
since Jan 2025
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Aug 2021
Web servers
Nginx
since Jun 2023
Widgets
Twitter
since Sep 2019
WordPress plugins
Audience
- 66% desktop
- 34% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.75 / 10 · ranked #279,697 of all domains
88 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| CLS | 0.05 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.6 MB · 670 requests
- WordPress theme: luxeritas (child: luxech) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
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 Snowplow Analytics Jan 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- dropped Microsoft ASP.NET Oct 2025
- detected Snowplow Analytics Oct 2025
- detected Microsoft ASP.NET Aug 2025