ame="twitter:image" th:content="@{${#strings.isEmpty(site.favicon) ? '' : #strings.startsWith(site.favicon,'http') ? site.favicon : (site.url + site.favicon).replaceAll('(?<!:)//', '/')}}">

  <th:block th:if="${theme.config.pwa.enable_pwa}">
    <link rel="manifest" th:href="${theme.config.pwa.manifest_file}"/>
    <link rel="apple-touch-icon" th:href="${theme.config.pwa.apple_touch_icon}">
    <meta name="theme-color" th:content="${theme.config.pwa.theme_color}"/>
    <meta name="mobile-web-app-capable" c