AddThis is a social bookmarking service that can be integrated into a website with the use of a web widget.
Aruba.it is an Italian company mainly active in the web hosting and domain registration businesses.
Google AdSense is a program run by Google through which website publishers serve advertisements that are targeted to the site content and audience.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
Joomla is a free and open-source content management system for publishing web content.
SWFObject is an open-source JavaScript library used to embed Adobe Flash content onto web pages.