cdnjs is a free distributed JS library delivery service.
Google Maps is a web mapping service. It offers satellite imagery, aerial photography, street maps, 360° interactive panoramic views of streets, real-time traffic conditions, and route planning for traveling by foot, car, bicycle and air, or public transportation.
Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
Pearl Theme for Magento 2 by WeltPixel. Pearl Theme is following the Magento architecture, layouts and best practice in order to assure highest compatibility with 3rd party extensions.
WhatsApp Business is a free to download app available on Android and iPhone using which businesses can connect with their customers.