/builds/k22mobsi/infrastructure_meteo_group2/index.html
  5:25  error  Expected omitted end tag <meta> instead of self-closing element <meta/>  void-style
  6:40  error  Expected omitted end tag <link> instead of self-closing element <link/>  void-style
  7:73  error  Expected omitted end tag <meta> instead of self-closing element <meta/>  void-style

✖ 3 problems (3 errors, 0 warnings)

More information:
  https://html-validate.org/rules/void-style.html