Ajax and SEO are similar to water and oil. They usually don’t blend. Similar with Flash by using Ajax on your website to showcase non-discriminating data to visitors can add pizzazz and interactivity to your site as well as upgrade the user experience. Utilizing Ajax to totally execute your site design can lead to many challenges for various search engines. On the other hand, with the right step, you can accomplish quiet concurrence in between SEO and Ajax.
What is meant by Ajax?
Why Ajax can be a trouble for SEO?
What is the SEO-friendly workaround in this case?