What powers darkbooks.org?
Last seen Jun 2026 · 14 technologies across 9 categories
Advertising
Google AdSense
since Jun 2018
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Jun 2018
Authentication
Facebook Login
since Jul 2021
CDN
Cloudflare
since Jun 2018
JavaScript frameworks
React
since Jun 2018
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Programming languages
Widgets
Audience
- 76% phone
- 24% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.48 / 10 · ranked #2,532,826 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.5 MB · 66 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| darkbooks.org | 10 |
| www.darkbooks.org | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Browser Insights Nov 2025
- dropped Amazon Advertising Aug 2025