lighthouse audit results

[patrickkettner]

(background)

not too bad, mostly around a missing manifest

fixes needed

• we don't have a manifest
  • manifest needs start_url
  • manifest needs icons
  • manifest needs name
  • manifest needs display
  • manifest needs start_url
  • manifest needs short_name
  • manifest needs theme_color
  • manifest needs background_color
• contrast ratio isn't good enough
• #header-search-input doesn't have a label