10 technologies3 categories
cs50.io uses HSTS, Google Workspace, and Amazon Route 53 and 7 other technologies.
Infrastructure includes Amazon Route 53 and Amazon Web Services.
Tech Stack Highlights
Analytics & Marketing1
G
Google Workspace
Email
100%
1 evidence signal
dns
MX: aspmx.l.google.comInfrastructure & Security5
HSTS
Security
100%
2 evidence signals
Header
max-age=31536000; includeSubDomainsURL
https://cs50.dev/A
Amazon Route 53
PaaS
100%
1 evidence signal
dns
NS: ns-241.awsdns-30.comNginx
Web servers
75%
1 evidence signal
Header
nginx(?:/([\d.]+))?\;version:\1: nginxAmazon ALB
Load balancers
75%
2 evidence signals
Cookie
AWSALBCookie
AWSALBCORSAmazon Web Services
PaaS
50%
1 evidence signal
HTML
implied by Amazon ALBLibraries & Utilities4
core-js
JavaScript libraries
75%
2 evidence signals
JS Global
__core-js_shared__ โ objectJS Global
_babelPolyfill โ booleanMoment.jsv2.30.1
JavaScript libraries
75%
1 evidence signal
JS Global
moment โ function(v2.30.1)Font Awesome
Font scripts
75%
1 evidence signal
JS Global
___FONT_AWESOME___ โ objectBabel
Miscellaneous
75%
1 evidence signal
JS Global
_babelPolyfill โ boolean