Traffic is measured by all the data moving in and out of your hosting account.

It comes from different services your hosting provides:
  • HTTP (Website Activity):
    • Page views (text, images, layouts) Including Public and Non public interfaces
      • ie: One PDF or Image file that is 8Mb get downloaded 50 times in 1 month, this would be 400Mb of traffic for this one file in one month.
    • File downloads (PDFs, images, content etc.)
    • Videos or audio played from the site (If not loading through Youtube)
    • Uploading (Images, PDF, etc through website interface)
    • Forms submitted (e.g. contact, checkout)
    • Emails sent from the website (like order confirmations)
    • Search engines and bots crawling the site
  • POP3/IMAP (Email Receiving):
    • Downloading emails to your computer or phone
    • Syncing inboxes across devices
  • SMTP (Email Sending):
    • Sending emails out through your hosting (newsletters, contact form replies, account emails)
  • FTP (File Transfer):
    • Uploading website files, images, or updates
    • Downloading backups or files from the server

The image below is an example of server website traffic