Tips for SEO Friendly Affiliate Programs
Last week we held an affiliate marketing webinar with Shawn Collins (recap and replay available). We covered a lot of ground in one short hour, but one area that wasn’t discussed in depth is how affiliate programs can affect your SEO.
Problem: Duplicate Content Knocks Your Pages from Search Engines
Some affiliate networks provide affiliates with direct links to your site with an appended URL including an affiliate ID. An example would be http://www.yoursite.com/?affid=123456.
When search engines visit your affiliates’ websites, unless your affiliate has added a “rel=nofollow” attribute to the link to tell search engines not to follow the link, the search engine will follow the link and index the landing page — a duplicate copy of your home page, category page or product page, wherever the link was pointing. If an affiliate builds up link juice with keyword-rich anchor text to its own copies of your page (for example, buying paid links on blogs), it’s possible that http://www.yoursite.com/?affid=123456 outranks http://www.yoursite.com. What’s worse is that the duplicate content filter might wipe out your page for showing in results for that keyword/s, especially when you have thousands of affiliates and thousands of duplicate pages. This means you pay commissions on sales from organic search that you otherwise could have attracted yourself.
2 Possible Workarounds
A 301 (permanent) eliminates this possibility as you tell the search engine that http://www.yoursite.com/?affid=123456 is forever the same as http://www.yoursite.com. And yes, any Page Rank the affiliate URL has will be passed on to your site. To do this, you likely have to bring your affiliate program in-house and create a proper tracking system so affiliates get their commissions.
Analytics: 12 Things to Learn from Christmas ‘07
Free webinar: Date To Be Announced, January 2008
Guest Panelist: To Be Announced
View the ecommerce webinar archive
Original post by Linda Bustos