Check these points at the time to get link for your website.
1. Link should be related to your website theme
2. Check that link is cached or not so take link only those page which is latest cached.
3. Donít take link on FFA sites. FFA means Free for all
4. Get link only high pr sites and also should be related
5. Donít take link on high pr sites, unrelated to your theme
6. Donít take link on page which has more out bound link, more than 50