12 technologies4 categories
lernu.net is built on Bootstrap with Google Workspace and Amazon SES.
Analytics are handled by Plausible.
Tech Stack Highlights
Frameworks & Languages3
Bootstrap
UI frameworks
100%
2 evidence signals
HTML
<link href="/assets/86c28a78/css/bootstrap.min.cssScript
https://lernu.net/assets/86c28a78/js/bootstrap.min.jsPHP
Programming languages
75%
1 evidence signal
Cookie
PHPSESSIDYii
Web frameworks
75%
1 evidence signal
Cookie
YII_CSRF_TOKENAnalytics & Marketing3
G
Google Workspace
Email
100%
1 evidence signal
dns
MX: aspmx.l.google.comA
Amazon SES
Email
95%
1 evidence signal
dns
SPF includes amazonses.comPlausible
Analytics
75%
1 evidence signal
JS Global
plausible โ functionInfrastructure & Security3
HSTS
Security
75%
1 evidence signal
Header
max-age=31536000; includeSubDomainsNginxv1.18.0
Web servers
75%
1 evidence signal
Header
nginx(?:/([\d.]+))?\;version:\1: nginx/1.18.0 (Ubuntu)Ubuntu
Operating systems
75%
1 evidence signal
Header
Ubuntu: nginx/1.18.0 (Ubuntu)Libraries & Utilities3
jQueryv2.2.4
JavaScript libraries
75%
1 evidence signal
Script
https://lernu.net/assets/88af324f/jquery-2.2.4.min.jsjQuery UIv1.11.4
JavaScript libraries
75%
2 evidence signals
Script
https://lernu.net/assets/88af324f/jquery-ui-1.11.4.min.jsScript
https://lernu.net/assets/88af324f/jquery-ui-1.11.4.min.jsjPlayer
Video players
75%
2 evidence signals
Script
https://lernu.net/assets/9047578f/jquery.jplayer.min.jsScript
https://lernu.net/assets/9047578f/jquery.jplayer.min.js