Links are one of the main elements of advance. The more pages refers to your resource, the higher it indicators and the easier it takes high positions in output of search engines. There are free and paid location modes of links.
In the beginning it is necessary to place references on the resource. This method is called internal relinking. Due to transfer of weight from one page on another, website indicators not bad increase. And the more at you pages, the this effect works stronger. If you do not want to do linking manually, then can download special plug-ins for specific CMS.
Free placement
Install to yourself SEO Bar plug-in in the browser. He will allow you to find resources in which references are open for indexation. Just visit the page with the included plug-in, and it will display to you in the form of brown underlining those places in which you can specify your resource.
That links brought the maximum effect, place them on resources which subject matches your project.
The most popular option is dofollow projects, that is resources which link from comments can transfer weight. You can find the whole bases of the similar websites in the Internet. For this purpose it is enough to enter "dofollow sites" or "dofollow bases". You need to follow each link and to leave the comment on article. If you want it to undergo moderation, write qualitatively and on a subject.
Also you can place references in profiles of forums. However, the most part of modern resources prohibited their indexation, all the same there is a set of the websites where the link can transfer weight. Bases of such projects can also be found in the Internet. Especially qualitative selections even sell. For obtaining positive effect you need to register at a forum, and in the "personal website" field to enter the link to your resource.
Exchange with another of administrators. You can find owners of the websites with similar subject and write them the offer of exchange. You will put the link to them, and they in exchange – on you. Will benefit everyone from it therefore very few people will refuse. Of course, resources should be approximately identical on technical characteristics. Some Rambler will hardly put the link to the normal user blog.
Purchase of links
It is fast, effective, but expensive way of obtaining links. It is informally divided into three big groups: runs, eternal exile and temporary exiles. In the first case just optimize free ways. For example, somebody brought together base of very qualitative dofollow of blogs and suggests to place your website on them for a certain payment. It is the cheapest way from offered. It is possible to find performers at forums for web masters.
It is better to buy links from the websites which are in the directory of Yandex or DMOZ.
The exchanges will be necessary for other purposes. Eternal exile buys for all the time of existence of the project. That is you pay only once. Even if the resource will become incredibly popular over time, the link all the same is forbidden to be deleted. Otherwise it will be just blocked by administration of the exchange. Temporary exiles as it is simple to guess, are on sale for a certain period, at the same time payment is carried out by the day.