Magento redirecting the page url to the home page when i am clicking from outside. if you click here ,it will redirect to home page the link is http://whiteboardsnz.com/porcelain-whiteboards-3.html but when i am clicking in website it is working correctly.
You have a redirect set up from
domain.com. This results in anything you type as a request path (
http://domain.com/something/something) to be redirected to the homepage, but then with
www. in front of it (
If this was done by
.htaccess rewrite rules then there are solutions for that to keep the request path with the redirect. You should look that up somewhere (for example https://stackoverflow.com/a/23493430/1306684). This Magento SE is not the place for
.htaccess rewrite questions...