Give me some tips on On-page Optimization

[rajshree]

Hi,

I want to know more about External no follow link?

No follow gives trafiic but not PR or backlink. but external no follow link gives backlink or not?

[dbbrock1]

You are looking for do-follow links. These are the ones that pass PR and search ranking

[lucie]

I think google sometimes ignore no follow tags.

[Shadab]

dofollow : tells search engine spiders to index the link and pass-on the PR juice to the targeted page.

nofollow : directs the bots not to pass the PR to the target page.

external nofollow : same as nofollow. except that it tells bots that the target link is an external link
(page not on the same domain). i don't think this extra word "external" would influence any rankings or whatsoever.

And they are not related to the incoming traffic (visitors) in any way.