Hi @skatofiabah,
Unique Visitor and Visits still apply at every hit...
Let's use me as an example. Two days ago, I come to your site and view 5 pages, then yesterday I come to your site and view 2 pages, then I visited again today and viewed 1 page.
I am a Unique Visitor on your site, I made 3 visits, and in those 3 visits I viewed 8 pages overall. Those metrics can be viewed all the way down to each hit, when I view "Page A" I am still considered a user on that page... and on every page that I hit... as I view more pages and make more visits, I am still the same person so that doesn't change.
5 of those 8 pages were in 1 visit, and 2 of those pages were in a second visit, and the last page was in the final visit. Let's say that I viewed the same page twice, once in two of my visits:
Visit 1
- Page A (hit 1)
- Page B (hit 2)
- Page C (hit 3)
- Page D (hit 4)
- Page E (hit 5)
Visit 2
- Page F (hit 6)
- Page A (hit 7)
Visit 3
When I look at "Page A" with the key metrics, it will show 1 Unique Visitor, 2 Visits, and 2 Page Views. When I look at any of the other pages in isolation (B, C, D, E or F), it will show 1 Unique Visitor, 1 Visit, and 1 Page View.
When you create a segment for "Page A", let's look at the different segment scopes:
HIT
A hit based segment looking for Page A will return only 2 hits - hit 1 and hit 7
VISIT
A Visit based segment, looking for Page A, will return all the hits in the visits with a matching hit, so it will return all the hits in the first 2 visits - hits 1, 2, 3, 4, 5, 6, and 7
VISITOR
A Visitor based segment will identify me as having seen Page A, and it will bring back all of my activity across all my visits - hits 1, 2, 3, 4, 5, 6, 7 and 8
Now, in your example, it's a strange that you have different values for your UV metrics across your three segments... are there any other segments in play here? Like at the panel level (or are you using a virtual suite with a segment)? Or maybe you just need to refresh the report due to a odd calculation at the time of the screenshot?
You UVs should be the same for all three... your Visits should be the same for Visit and Hit segments, and your page views should all be different.