What powers spectrebooks.com?
Last seen Jun 2026 · 27 technologies across 11 categories
Analytics
Google Analytics
since Feb 2024
Authentication
Google Sign-in
since Feb 2024
Growave
since Feb 2024
CDN
Cloudflare
since Feb 2024
Google Hosted Libraries
since Feb 2024
Ecommerce
Cart Functionality
since Feb 2024
Shopify
since Feb 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Feb 2024
Open Graph
since Feb 2024
Payment processors
Amazon Pay
since Feb 2024
American Express
since Feb 2024
Apple Pay
since Feb 2024
Google Pay
since Feb 2024
Mastercard
since Feb 2024
PayPal
since Feb 2024
Shop Pay
since Feb 2024
Visa
since Feb 2024
Performance
Priority Hints
since Feb 2024
Security
HSTS
since Feb 2024
Webmail
Google Workspace
since Feb 2024
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.39 / 10 · ranked #38,776,173 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| CLS | 0.1 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 5.0 MB · 288 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
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Recent changes
- dropped Venmo Nov 2025