Hi, guys, I am wondering how the link rate is being distributed in each page for adsense ad. Is it correct: the earlier an ad stays in the page HTML codes, the higher rate the link would be? Thanks!
I don't quite get what you mean. Do you mean the longer an ad stays in a html page the higher the earnings will be. What about if your pages are dynamically generated and are not static pages. You can get the date that the page was created then.
I mean the highest bidded ad appears in eahc HTML page first, then lower ones, given your are showing multiple sets of ads in each page. Am i correct?
Yes that is correct, the order of the ads in the HTML code is used to decide where to put the highest paying ads - first in the code are highest paying. With CSS it is easy to put ads higher in the code, but that will appear lower in the actual page. I think at the moment this will 'trick' google into putting higher paying ads further down, if desired, but people often refer to google reading CSS files etc so this may not continue into the future. Best to give each block its own channel anyway, so you can see which tend to pay most and have highest CTR.