What powers books4school.com?
Last seen Jun 2026 · 18 technologies across 10 categories
Analytics
Cloudflare Browser Insights
since Feb 2026
CDN
Cloudflare
since Nov 2020
Ecommerce
Cart Functionality
since Feb 2022
X-Cart
since Apr 2019
JavaScript frameworks
JavaScript libraries
Marketing automation
MailChimp
since Apr 2022
Miscellaneous
HTTP/3
since Feb 2026
Programming languages
PHP
since Apr 2019
Security
HSTS
since Sep 2022
UI frameworks
Element UI
since Jul 2023
Audience
- 52% desktop
- 46% phone
- 2% tablet
United States
Canada
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.80 / 10 · ranked #1,972,787 of all domains
28 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 2.3 MB · 71 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Nginx Mar 2026
- detected Cloudflare Browser Insights Feb 2026
- detected HTTP/3 Feb 2026
- dropped core-js Aug 2025
- dropped Facebook Pixel Aug 2025
- dropped Google Font API Aug 2025