[Help] Seo Questions

Hello BHW members, i'm a SEO newbie and i want to start ranking some website
i need your help on how to start and how to proceed thanks in advance
ihave few questions i realy want to ask before starting:

1 - it is safe to rank an affiliate website? or google will penalize you?

2 - does subdomain and external pages (ex: domain.com/page.php) profit of website rank power

3 - it is safe to regroup different niches in one domain name?

4 - it is safe to regroup different niches with the same category in one domain? ( ex: regroup all hacking niches in one domain)

5 - its better to rank one website and place links to niche website (to avoid google penalty)

6 - is buying an old domain help on ranking?

I really appreciat if you can answer my questions
Thank you

1) Yes, that's the way a good number of people on this forum make money.
2) I'm sorry, I don't know what you're asking here...
3) It is safe, but not recommended. It's much easier to have your site focus on one niche rather than several different ones. Make a different site for each niche.
4) See #3.
5) I'm sorry, I don't know what you're asking here...
6) It depends on the quality of the domain. If the domain has a clean backlink profile and history, then yes, more than likely it's a good idea. However, it's probably a good idea that the domain name is either brandable or related to the niche. Having a domain with the name of "BestDogFood.com" when you're trying to sell the best toasters isn't a great idea.

If you get an aged domain, Check if domain is indexed and the anchor profile of the domain - too spammy means it would affect your current site's anchor profile and possibly penalize it and view the site and make sure it was good site. Spam sites will probably do more harm than good.

1 - it is safe to rank an affiliate website? or google will penalize you?
A. Obviously,unless you not rank your affiliate website,how you will earn money from that so you can get some good tricks to rank your affiliate sites.

2 - does subdomain and external pages (ex: domain.com/page.php) profit of website rank power
A. It depends on what quality contents are there in that pages,if your content will be good then of course your website will rank faster.

3 - it is safe to regroup different niches in one domain name?
A. Yes no problem on that mate.You can go ahead with that.

4 - it is safe to regroup different niches with the same category in one domain? ( ex: regroup all hacking niches in one domain)
A.DOnt you think just because of that your website readers will get confused.

5 - its better to rank one website and place links to niche website (to avoid google penalty)
A. This is the purest whiteHat Link Building IMO.

6 - is buying an old domain help on ranking?
A. Have you seen the result of PBN?How old your domain will be,your website ranks faster.

Hi,
SEO is seems to be a big ocean it consists of several things... You can just google and find everything....Several forums are also available.

thank you guys for your good and fast answers really thanks,
Now i can start rakings some website with out trouble

hi, sorry forget about this,
its better to use the old domain directly or make a direct redirect?
thanks