URL Inspection: https://breadboard-simulator.firebaseapp.com

CDN	Cloudflare CDN (cdnjs) https://cdnjs.com	4.7.0
Evidence: • HTML <link>: https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css

CDN	Fastly https://www.fastly.com
Evidence: • IP 2620:0:890:0:0:0:0:100 → ASN 54113

CDN	Google Fonts https://fonts.google.com
Evidence: • HTML <link>: https://fonts.googleapis.com/css?family=Oxygen&display=swap • HTML <link>: https://fonts.googleapis.com/css?family=Open+Sans&display=swap • HTML <link>: https://fonts.googleapis.com/css?family=IBM+Plex+Sans&display=swap • HTML <link>: https://fonts.googleapis.com/css?family=ABeeZee&display=swap • HTML <link>: https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic ... and 1 more

CDN	jsDelivr https://www.jsdelivr.com
Evidence: • HTML <script>: https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js

JavaScript Library	Bootstrap https://getbootstrap.com
Evidence: • HTML <script>: https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js

JavaScript Library	Font Awesome https://fontawesome.com	4.7.0
Evidence: • HTML <link>: https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css