What powers course-catalog.com?
Last seen Jun 2026 · 17 technologies across 14 categories
Accessibility
AccessiBe
since Sep 2020
Analytics
Google Analytics
since Jan 2019
Appointment scheduling
Calendly
since Feb 2021
CDN
Cloudflare
since May 2022
CMS
Databases
MySQL
since Sep 2020
JavaScript libraries
Marketing automation
Miscellaneous
RSS
since Dec 2022
Programming languages
PHP
since Sep 2020
RUM
New Relic
since Jan 2021
Security
Cloudflare Bot Management
since May 2022
HSTS
since Nov 2024
Video players
Vimeo
since Nov 2021
Web servers
Nginx
since Jan 2019
Audience
- 72% desktop
- 28% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.30 / 10 · ranked #8,617,676 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 9.3 MB · 70 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
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Recent changes
- dropped Really Simple SSL & Security Mar 2026