Fittrack.com -

: Use "the" when you are referring to the website as a specific entity or object.

Example: "I found the information on website." fittrack.com

: Use the name without an article when referring to the website address directly or using it as a proper noun. Example: "Go to fittrack.com to see your stats." : Use "the" when you are referring to

When referring to the website , the proper article to use depends on how you are using the name in a sentence: fittrack.com