What powers book345.com?
Last seen Jun 2026 · 18 technologies across 10 categories
Advertising
Google AdSense
since May 2026
Analytics
Baidu Analytics (百度统计)
since Feb 2026
Cloudflare Browser Insights
since Jun 2026
Google Analytics
since Jul 2024
Microsoft Clarity
since Jun 2026
Umami
since Jan 2026
CDN
Cloudflare
since May 2024
Development
Turbopack
since Feb 2026
JavaScript frameworks
Miscellaneous
Programming languages
Node.js
since Jul 2024
Security
reCAPTCHA
since May 2026
Tag managers
Google Tag Manager
since Jul 2024
Web servers
Audience
- 70% desktop
- 30% phone
Hong Kong SAR China
China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.37 / 10 · ranked #7,799,564 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 2100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese (China)
- CDN: Cloudflare
- Weight: 2.0 MB · 72 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Browser Insights Jun 2026
- detected HTTP/3 Jun 2026
- detected Microsoft Clarity Jun 2026
- detected Google AdSense May 2026
- detected reCAPTCHA May 2026
- detected Umami May 2026
- dropped HTTP/3 Mar 2026
- dropped Lodash Mar 2026
- dropped Umami Mar 2026
- detected Baidu Analytics (百度统计) Feb 2026
- detected Turbopack Feb 2026
- dropped Ubuntu Feb 2026
- detected HTTP/3 Jan 2026
- detected PWA Jan 2026
- detected Umami Jan 2026