What powers course-flow.com?
Last seen Jun 2026 · 34 technologies across 20 categories
Advertising
Microsoft Advertising
since Mar 2023
Analytics
Google Analytics
since Mar 2020
Linkedin Insight Tag
since Feb 2022
Caching
W3 Total Cache
since Jun 2020
CDN
CMS
WordPress
since Feb 2020
Databases
MySQL
since Feb 2020
Font scripts
Google Font API
since Mar 2020
IaaS
Google Cloud
since Apr 2022
JavaScript libraries
Miscellaneous
Performance
Google Cloud Trace
since Apr 2022
Priority Hints
since Mar 2025
Programming languages
Rich text editors
CKEditor
since Feb 2020
RUM
New Relic
since Feb 2022
Security
Cloudflare Bot Management
since May 2022
reCAPTCHA
since Feb 2022
UI frameworks
Video players
Web servers
WordPress plugins
ThemeIsle Menu Icons
since Jun 2023
Audience
- 77% desktop
- 23% phone
Netherlands
Belgium
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.19 / 10 · ranked #3,109,782 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.7 MB · 159 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.course-flow.com | 31 |
| course-flow.com | 22 |
| eu1.course-flow.com | 9 |