Utilities:

• exact time in Italy (at INRIM)
• exact time in the US (at NIST)
• exact time in France (at SYRTE)
  

Dictionaries:

• Merriam-Webster
• Hazon Garzanti
  
• Google Translate
• DeepL
  
• Dictionary.com

Money:

• XE Currency Converter

Directories:

• PagineBianche
• Pagine Gialle
• US Postal Service
  

Weather:

• Wundergound ( Pisa , Milan , New Haven, New York, Paris)
• Accuweather ( Pisa , Milan, New Haven, New York)
• MétéoFrance ( Paris , Saint-Genis )
• Météo Suisse