What powers onlineprogrammingbooks.com?
Last seen Jun 2026 · 18 technologies across 12 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
CDN
Cloudflare
since Aug 2021
CMS
WordPress
since Apr 2018
Cookie compliance
Databases
MySQL
since Jun 2018
JavaScript libraries
Closure Library
since Oct 2023
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Performance
Priority Hints
since Jun 2024
Programming languages
PHP
since Jun 2018
Security
HSTS
since Sep 2022
Really Simple SSL & Security
since Apr 2024
WordPress plugins
WordPress themes
Genesis theme
since Nov 2021
Audience
- 50% desktop
- 50% phone
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.41 / 10 · ranked #994,530 of all domains
81 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0.1 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 0.1 MB · 18 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped New Relic Feb 2026
- detected Cloudflare Browser Insights Nov 2025