Suppose if you press a link in yahoo shopping site in leads to some other company website? How to test if any problem in linking from one site to another site?

1) First I will check whether the mouse cursor is turning into hand icon or not?
2) I will check the link is highlighting when I place the cursor on the link or not?
3) The site is opening or not?
4) If the site is opening then I will check is it opening in another window or the same window that the link itself exist (to check user-friendly ness of the link)
5) How fast that website is opening?
6) Is the correct site is opening according to the link?
7) All the items in the site are opening or not?
 All other sub links are opening or not?