No builder confidently detected

With no specific builder detected, the site likely represents a custom-developed application. The presence of Mantine suggests a modern JavaScript frontend framework, such as React, Next.js, or Remix, was used to construct the user interface. The detailed SEO meta tags, including canonical links and multiple `hreflang` attributes, point towards a development approach that prioritizes search engine optimization, potentially through server-side rendering or static site generation within a chosen framework.