Google Different SERPs with num=10 and num=20

[livePR.ezer.com]

Some Google SERP useful tips for you guys:

SERPs for google.com/search?q=keyword&num=10
The results are different than [ num > 10 ]
eg: SERPs for google.com/search?q=keyword&num=20
you may try num=50 or num=100

Most of time: when you use num>10 the SERPs will list all same domain name sites together at once.

ex: when you search with [&num=10] or without any [&num= ] the default num=10
one of your_domain.com/pageA rank 5
one of your_domain.com/pageB rank 18

when you use [&num=20] or [&num=50]
you may get most "your_domain.com/" all listed together
one of your_domain.com/pageA rank 10
one of your_domain.com/pageB rank 11

So when you check top 100 serps shall have most "your_domain.com/" all listed together too.

[VirtualHoney]

Thanks for sharing that with us. I am going to use it later to check out my site positions

[searchmaster]

Yes this is interesting.....

I have noticed it too

but the searcher dont have this much time to see this all...

its all we webmasters who know this all....

[Bogart]

I've noticed that but there's not many users that have the browser set to return more than 10 results.

[bogs]

or you can set the its preferences... you can also do it to other SE like yahoo and MSN...

[Bogart]

Most pople only use ten results. I doubt the average user even knows that they can change their preferences.