What powers openwebwork.org?
Last seen Jun 2026 · 25 technologies across 17 categories
CMS
WordPress
since Aug 2022
Databases
MySQL
since Aug 2022
Font scripts
Google Font API
since Aug 2022
Twitter Emoji (Twemoji)
since Aug 2022
JavaScript frameworks
JavaScript graphics
MathJax
since Sep 2025
JavaScript libraries
Swiper
since Jul 2024
LMS
Moodle
since Sep 2025
Miscellaneous
Operating systems
Ubuntu
since Sep 2025
PaaS
WordPress.com
since Aug 2022
Page builders
WordPress Block Editor
since Jul 2024
Programming languages
PHP
since Aug 2022
Security
HSTS
since Sep 2022
Video players
VideoJS
since Sep 2025
Web servers
Nginx
since Aug 2022
Webmail
Google Workspace
since Aug 2022
Wikis
Audience
- 100% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.67 / 10 · ranked #777,525 of all domains
54 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| openwebwork.org | 16 |
| forums.openwebwork.org | 10 |
| wiki.openwebwork.org | 6 |