What is Google Dancing??

Google dance is period of surprised change in PR according to Google algorithm. It can be happened 36 times in a year.

Sometimes the Google Keyword ranking not stable or say Fluctuated day by day like Today it is with first result page ,tomorrow it at 1oth page ,after fw days not in ranking then after come again in top ranking .Such behavior of keyword introduce the term Google Dancing with your keyword.

if my site is under malwar attack so how can it be refresh ?
what should i do ?

Google dancing is a fluctuation in the keyword ranking.

Some time Google rank always up/down which is called Google dancing.

Google Dancing is shows the Concept of fluctuation in Ranking for a keyword With search results when manipulated on days or weeks of months bases . When A keyword have on first page then after few days not within 10 pages and then after go invisible and after few more days come back in ranking is said to be Google Dance .

Generally this refers to one of the procedure by which Google updates its server and it takes some period of time for upgrading the ranking of the different websites and this fluctuates the SERP of many websites. In most of cases, webmasters verify the ranking of their websites after Google Dance to see whether their sites gets positive or negative result.

Google Dance is an out-dated slang term used to describe the period of time in which Google used to rebuild its rankings, and as a result of this rebuilding, rankings of Web sites on Google's SERP may fluctuate in order during a several day period. The "Google Dance" would happen anywhere up to 36 times per year, however in 2003 Google begun updating its index on a weekly basis, which all but eliminated the Google Dance.

Google Dancing means there is a fluctuations in the Google algorithm which will be effect on Google Ranking..

You will find that the SERP of your website will fluctuate time to time in Google.
That's call the Google Dancing.

When a keyword is not stable with its ranking within a period of time , Change position with in SERp's frequently in unrealistic manners .Like On the first day searching it appears with top 10 rank in SERp's and after a day spend when checked again is visible on 10th page then in a day or week later go undefines and then come again then goes ,come ,gone a play with ranking of keyword in SERP's is said be Google Dance.

The name "Google Dance" was traditionally used to portray the amount that a significant index update of the Google search engine are being implemented. These major Google index update occured on average every 36 days or ten times per year. It was simplest be identified by significant changes in search results, and by an updating of Google's cache of all indexed pages. These changes would be evident from minute to the next. But the update did not proceed as a switch from index to another like the flip of a switch. In fact, it took several days to complete the whole update of the index.

He .. wow.. Its a great add on to my knowledge!!

Suppose your are checking keyword ranking for your website , now its raking is 7 after sometime you again checked now its ranking is 35, dont worry Its just because of google dancing, Google always used to update his database and that is the only reason. This is google dance.

The good thing is that this Google Dance is generally a temporary thing. If you continue to add more content and build more backlinks to your site instead of just giving up, then almost like magic, it will pop back up into the original placement again or settle into an even higher spot.