today morning 5 o'clock my site ranking was showing under top 10 but after morning 10 o clock it showing out of 500 and my all keywords showing out of Google please help me that what happen Suddenly. morning my site was showing caching 16 july now it showing 22 july. my keyword is " Prescription eyeglasses online reviews" site: opticstoreonline.com Please friends help me and suggest what i do now
This might be a temporary issue which is called Google dance... Google may also have penalize it but these effect will not be visitable in one day. Some time it reverse in few days.
Yes it called Google dance it happened many times with me. Do not worry refresh the page and get the right position of your site.
As animesh and alek have already said, this is a typical part of the Google dance. It happens when Google are redoing their index. It can sometimes also happen if you throw a large amount of links at a website all of a sudden. Have you done this? If not, I wouldn't worry about it. It will settle in a week or two.
thanks dear foradvice but dear it possible that it think with my site but other site ranks is same. and now my site caching also two times.