Number of pages indexed drops - a lot and very fast.

Why...

[Cyclob]

My page index has decrease more than 100% since BigDaddy hit. And this morning I found that it continue to drop from 28,600 to now 7,200 pages.

Anyone know the reasons why? I just change the redirection method within my site from 302 to 301. Also already create Google sitemap and status of sitemap is OK.

I'm pretty sure that I didn't use any bad technique to fool GG, everything that I do was all white technique.

Anyone has the same problem? I'm now is very concern about this issue.

Thanks for your suggesstion in advance.

[Nick0r]

No I didn't but I believe someone else mentioned it here (think it was Dayo). It does make sense that sometime soon there will be a second part, where they roll out an update to the bigdaddy datacentres.

[Armi]

@nick0r

Why have only some pages these problems? I´m not so optimistic....