Does seeing two similar request mean that the page is loading twice?

When I inspect my site in Chrome, I encounter two similar requests with different types from different initiators: e.g.

----------------------------------------
Name             | Type      | Initiator|
----------------------------------------
www.mydomain.com | text/html | (index)  |
www.mydomain.com | document  | Other    |

Does this mean the page is being loaded twice? and if so, what could be the possible causes of this?