Google dance is term used by SEO expert explain the dramatically change in keyword position on search engine. If your keywords were ranking well on search engine suddenly it drop or improve and after that it position change within no time then surly. Google is playing with your keyword SEPR.

Google Dance is nothing in realty its just index update of Google

the keywords fluctuation at search engine results pages called google dance

yes google dance is not new term to seo.
it means keywords are going down and going up in search engine ranking.

Its the placement of your website on different data centers which can vary considerably or not at all. You need to do a little bit of research about how Google data centers work.

Yes, Google dance is nothing then the Index update by the Google Search Engine.

Single Page Designs Templates | 2 Page Designs Templates

Originally Posted by Addalina

Yes, Google dance is nothing then the Index update by the Google Search Engine.

Single Page Designs Templates | 2 Page Designs Templates

Could you please tell me the importance of Google Dance???

Google dance is when Google makes a big index update. Yes, it affects your site's ranking on SERP. But today, Google dance isn't really an issue anymore as Google doesn't have to make a major index update . It makes updates weekly now.

Google Dance is often used to describe the index update of Google search engine and the SERP results are changes on daily basis.