These test results are actually inconclusive

[zihadhasan019]

Javascript 3.2 Control Case 3.2 Rank Test 1 Test 2 Test 3 Test 4 Test 5 Test 6 Test 7 Test 8 1. nofollow nofollow control nofollow consolidation iframe nofollow control 2. javascript iframe javascript consolidation iframe consolidation consolidation iframe 3. consolidation javascript nofollow iframe nofollow control control javascript 4. control control consolidation javascript javascript javascript javascript nofollow 5. iframe consolidation iframe control control nofollow iframe consolidation Please see my update at the top of this post.


As you can see, the nofollow method ranked an averag email database uk e of 1 place higher (0.7) in the SERPs than the control result. This is significant when you realize the total is out of 5. It appears that the iframe method and link consolidation were slightly effective but the margin was so small that they could be contributed to error. The Javascript method did not work at all. The Bottom Line Despite what the search engine representatives say, nofollow is still an effective way for sculpting PageRank.


If you have nofollow sculpting already installed, don’t remove it. If you don’t have it installed, implementing it probably won’t make a drastic change but we encourage you to test this when it is responsible to do so. I invite you to share your interpretation of these results in the comments below. As with any experiment, these results are not valid unless they can be reproduced and stand up to the critique of others. What should we do differently in future experiments? Historically, I've been fairly narrow in what I read in the blogosphere and tech arena (almost all SEO-centric stuff)