Finding Date

Help
1

There are many urls in my excel file and i want extract the date from web page,but date format diffirent in every url.How can extract the dates to the urls,Is it possible.and i am sharing a one url two date present in my url 2006 December 2006.And may be many dates in one url.
http://www.1848capital.com/heartland-food-corp.html

2

Date Formats many in every url