What powers courseduck.com?
Last seen Jun 2026 · 18 technologies across 14 categories
Analytics
Cloudflare Browser Insights
since Jun 2021
Google Analytics
since Feb 2020
Caching
CDN
Cloudflare
since Feb 2020
CMS
Databases
MySQL
since Feb 2020
Font scripts
Google Font API
since Feb 2020
JavaScript libraries
Marketing automation
OptinMonster
since May 2024
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Performance
Cloudflare Rocket Loader
since Mar 2025
Programming languages
PHP
since Feb 2020
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Feb 2020
UI frameworks
Bootstrap
since Feb 2020
Audience
- 58% desktop
- 42% phone
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.02 / 10 · ranked #1,552,188 of all domains
47 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.9 s |
| CLS | 0 |
| TTFB | 2700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 1.1 MB · 75 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.courseduck.com | 16 |
| courseduck.com | 9 |