Seo is a technique to increase your wessite is important method of internet marketing.keyword research,link biulding,social bookmarking,forum posting etc are rhe most important services of seo technique.

The tips you have mentioned is useful and one should follow those things properly to get more traffic for his/her site.

Search Engine Optimization, is the process of improving the ranking of a website on Internet search engine

Importance of seo are:
website analysis
client requirements
keyword research
content writing
website optimization
seo submission
Link building

Performing SEO on any website means it can get huge number of relevant traffic through internet. More traffic means more business, more business means more profit. SEO gives huge return on investment. So that we can have a chance to increase market presence.

Ya this information is very useful.....

SEO Services provide a service to get top Ranking your website on search engine and helps to get more visitors in your website

Well, here I would like to point out one thing i.e. Is this a question or answer?

SEO is an important part of Digital Marketing as it helps your website to rank higher in the Search Engine Results Page which inturn brings more traffic to your website, thereby generating more amount of business.

SEO increases your brand awareness.
Increases visibility as most of the people are searching for a particualr product on internet.
SEO gives you good ROI(Return Of Investment).
Most of the people click on organic search results which are yieled by SEO.