I want to show next to to every result it's source site title, on the search results web part.

Hi 

Please check these links

https://social.technet.microsoft.com/Forums/sharepoint/en-US/b616f50f-ae73-43e4-8e2c-cf350a41ea52/search-site-description-not-showing-results?forum=sharepointsearch

https://social.technet.microsoft.com/Forums/sharepoint/en-US/40fb2b1a-58c5-4ae2-aada-56d15adc9e00/search-results-not-showing-document-title?forum=sharepointsearch

This one as well

http://sharepoint.stackexchange.com/questions/109409/how-can-i-add-a-site-title-refiner

Thanks, but i want to know how to show it next to each search results, and not as a refiner.

To display the title for all results and still keep the same look and feel that currently exists, you would have to customize all of the search item display templates.  These are located in the Display Templates folder in the MAster Page Gallery of the site collection "/_catalogs/masterpage/Forms/AllItems.aspx"  The ones you will want to update are in the Search Folder and include "Item_" in the file name.

• Marked as answer by Erez1988 16 hours 58 minutes ago

Thanks that helped.