Must To Follow Link Exchange Guidelines for Google

Ensure Your Link Page Meet These Requirements

• Only exchange links with sites which are related to your niche site.
• The link page must be cached in Google
• Google PageRank must be at least 1 on the link page itself not the home page
• Text links only, no javascript, PHP or css or flash redirects
• NO rel="nofollow" links in the code or meta tags
• No Free for all (FFA), guest books, links within forums, links within newsgroups, or links farms
• Sites using dynamically generated links are not acceptable
• The page that contains the link to your site must have fewer than 40 other outbound links on the page.
• Before exchange links, also check site for Bad Neighborhood whether the site may not link to spammer, forgery or any other banned site. For this we recommend Check Bad neighborhood
• Regularly check your link is listed on your site if found your link removed or any above guideline is not met. Send them email to delete your link without any hesitation.