I have a website build for two groups both groups are working on a different domain but this domain points to the same website en show partly the same and partly different content. Is this going to be seen as duplicate content?
My set-up:
One Drupal (CMS) Installation. I have two urls group1.com and group2.com when group1.com the end up on a homepage showing different information then going to group1.com. This is all fine. But on both sites there are articles.
group 1 has access to:
- group1.com/article-001
- group1.com/article-002
- group1.com/article-005
- group1.com/article-006
- group1.com/article-007
- group1.com/article-009
group 2 has access to:
- group2.com/article-001
- group2.com/article-002
- group2.com/article-003
- group2.com/article-004
- group2.com/article-005
- group2.com/article-007
- group2.com/article-008
So article-001, article-002, article-005 and article-007 are the same, and because of the different domain I think the are seen as duplicates. How to prevent negative impact because of this?
Is this as simple as adding a canonical url saying group1.com or group2.com is the original?