Description:

BootstrapCDN is a free, open-source content delivery network that provides fast and reliable delivery of Bootstrap CSS and JavaScript frameworks, Font Awesome icons, Bootswatch themes, and Bootstrap Icons. It's the recommended CDN for Bootstrap and related libraries, helping developers improve website performance without hosting these resources themselves.

Evidence:

• • HTML <script>: https://maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.bundle.min.js
• • HTML <link>: https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css
• • HTML <link>: https://maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css

Description:

Google Hosted Libraries is a content delivery network that hosts popular open-source JavaScript libraries like jQuery, Angular, and Dojo. It provides fast, reliable delivery of these libraries through Google's global CDN, reducing server load and improving website performance.

Evidence:

• • HTML <script>: https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js

Description:

Nginx is a high-performance, open-source web server and reverse proxy server. It's known for its low memory footprint, high concurrency, and ability to handle large numbers of simultaneous connections. Nginx is widely used as a web server, load balancer, and reverse proxy for modern web applications.

Evidence:

• • Header Server: nginx/1.18.0 (Ubuntu)