SERP is changing frequently

Yes, i see the change each day. I don't know what are Google doing, they are really abnormal right now!

 

of course SERP always change time to time, minute to minutes
it gives chance to the new pages indexed by google to be exposed by people.
if those pages have good feedback by them
google may maintain those pages on top SERP

 

But it will affect SEO strategy.

 

as far as i know, a websites with good SEO combined with good content, will standing still on google top SERP, it won't be disturbed by new pages of other websites indexed, unless if those new pages have better SEO or maybe have better content.

--IMO--

 

Any time!
I've drop rank after 2 months in same place!

 

Google is always dancing and dancing .

 

Not like this. many changes are happening right now across all spectrums including adsense.

 

I think gg try to switch data between normal and caffeinate SERPs.

 

Yes, Google has been shaking things up HEAVILY this week in the SERP's. I would suggest now is the time to go hard with your seo efforts to ensure you maintain a high listing.

 

Seems like something has been going on the last week or so between google and sandbox. One minute things seem to be holding steady, and the next results are jumping around.