HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
Ibexa DXP is an open-source enterprise PHP content management system (CMS) and Digital Experience Platform (DXP) developed by the company Ibexa (known previously as eZ Systems).
Open Graph is a protocol that is used to integrate any web page into the social graph.
Usercentrics is a SaaS enterprise solution for Consent Management (CMP) that helps enterprise customers to obtain, manage and document the user consent.
Varnish is a reverse caching proxy.