If my site have PR5 on home page, than pages which have link on the home page will be PR4. On the third level (pages with link on the first level) will be PR3 etc. Does it means that I can put 100 links on the home page and have 100 PR4 pages? If I put 10 links on these 100 pages, I would have 1000 PR3 pages, 10 000 PR2 pages... Is it possible. I mean, how many pages I can link from the home page to get PR 4? How many pages I can link from second level pages to get PR3 etc.
There is a limit, put too many links on your homepage and google will consider it as a "link farm" I think for a better result place no more than 10 links that go to different domain.
I would not put links for other domains. I mean if I put links for pages on the same (my) domain. How many links I can put in that case?
Yeah I'm agree with "Loonm". Don't put lots of links to your homepage otherwise "G" will consider your site as "Link Directory"/ "Link Firm".
Ok, but how many internal links I can put on home page? Do you know exactly or aproximately? How many links I can put on second level pages?
Having even the only link to your other page from a PR5 page does not mean the other page will be PR4.
The PR of a page depends on the number of links to the page, and the PR of the other pages that link to it. The number of links the other linking pages have is also important (i.e. what share of the "PR juice" does each of their links give?) If your "internal" page is linked from your home page, the internal page PR will be affected by your home page PR/link but also by any other links (from internal or external pages) it has. If the ONLY incoming link your internal page has is from your home page, then in that case the internal page PR completely depends on the PR and links of your home page. Keep in mind - PR is a measure of the proportion or share of link power. As more and more sites and pages are added to the web, the maximum PR stays at 10, it doesn't increase. So - adding many more links from your home page to other pages on your site means whatever "link juice" is available to be shared will be spread more thinly to the other pages. You can choose to share the link juice to a few pages (give them a greater boost) or share it amongst many (give a smaller boost but to many more pages). You can only divide up what you've got - you can't create new link juice! Howard
You can get link juice (nice term by the way) from other sites by getting them to link to you. Then yes, you can control where that link juice is sent to.