What powers kobalt.fr?

Font scripts

Google Font API

since Nov 2022

JavaScript libraries

jQuery v3.7.1

since Nov 2022

Miscellaneous

PWA

since Nov 2022

Operating systems

Debian

since Mar 2023

PaaS

OVHcloud

since Nov 2022

Programming languages

Java

since Nov 2022

Security

HSTS

since May 2025

UI frameworks

Bootstrap v5

since Nov 2022

Video players

YouTube

since Nov 2022

Web frameworks

Apache Wicket

since Nov 2022

Web servers

Apache HTTP Server v2.4.67

since Nov 2022

Webmail

Microsoft 365

since Nov 2022