What powers grbooks.com?
Last seen Jun 2026 · 18 technologies across 9 categories
CDN
Cloudflare
since Mar 2021
Ecommerce
Cart Functionality
since Mar 2021
Shopify
since Mar 2021
Hosting
IONOS
since Aug 2022
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Payment processors
Performance
Priority Hints
since Mar 2023
Security
HSTS
since Sep 2022
Shopify apps
Page
- CDN: Cloudflare
- Weight: 2.5 MB · 237 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
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Recent changes
- dropped Amazon S3 Jun 2026
- dropped Amazon Web Services Jun 2026
- dropped Google Hosted Libraries Jun 2026
- dropped Judge.me Aug 2025