This document describes the main website for the CS3MESH4EOSC Project, following its first (D5.7 - M10) and second (D5.8 - M18) revamp, since Trust-IT took over task 5.1: Branding & web-based support tools and the management of WP 5 Dissemination, exploitation & outreach from the DTU in accordance with AMENDMENT Reference No AMD-863353-4 to the Grant Agreement number: 863353. The public website is accessible to all users visiting https://cs3mesh4eosc.eu/. The document is organised as follows: Section 1: introduction; Section 2: the main goals of the CS3MESH4EOSC website and its importance for the project; Section 3: the CS3MESH4EOSC branding at the heart of the overall website design; Section 4: how the CS3MESH4EOSC website is structured, with links to the various sections, as well as information on the website privacy policy; Section 5: conclusions. The website will continue to be updated, in synchronization with the main developments of the CS3MESH4EOSC project, with key messages and value statements for each one of CS3MESH4EOSC partners.