Which is better option or there is no difference in terms of speed or other issues like SEO, Backlinks
href=\"http://www.example.com/contact\"
href=\"../../conta
Use absolute urls for linking to other web sites, and relative urls if the page your are linking to is in your website. More can be found @ http://kb.iu.edu/data/abwp.html
Absolute URL's are protocol://domain/path
Relative URL's are The Wonderful World of Foobar!