Appearing and disappearing from index

[palacio1]

My website is suddenly appearing and dissapering from the index without any reason and the other websites (direct competitors)seem to be fine, we haven't change anything to it but 2 weeks ago it started to jump and appear and dissapear, does anybody knows the reason for this? Is anybody experiencing the same problem?

[mcskoufis]

It is an ongoing google update that is taking place this period.. I would wait till the whole thing stabilises before jumping into conclusion... This happens to many new sites (e.g.: older than 2 years).

[g1smd]

Is it coming and going, or are you just seeing that the site is indexed in some Google datacentes and is not indexed in some of the others?

Use a web browser like Mozilla, Firefox, or Seamonkey, with the ShowIP extension (L4X.org) installed and then you will see where your data is really coming from.

Maybe you will notice that some datacentres don't have you in their index yet.

[palacio1]

It's indexed with some KW's (actually with some less relevant) and with the most important it's appearing and dissapearing (at all, not even in the 200 position),even within a matter of minutes.Our website it's like 5 years old, and we have been ranked #3-4 On G for the last almost 2 years with very good key words for my Industry.

[g1smd]

... yes, but are you getting your results from the exact same datacentre every time, or are some of them coming from different one?