If you want to rank in google to gain the free traffic, that is the only time SEO is important. i.e. you need to give google what they want and the way we do that is SEO. If you are going to drive traffic with social media, video or other means then SEO is NOT important. So really it is dependant on your marketing plan as to weather you need seo or not. That being said, why would you NOT want to do some SEO, this way you have well rounded traffic plan, and we all know the mother of free traffic is your ranking in google.
seo is very useful and important tool used to make our website rank on the top of the google rank list it is also useful to generate traffic on website
Search Engine Optimization (SEO) means making the pages of a web site appear as high as possible in organic search results. For this, SEO uses a specific set of techniques. One of the Top Reasons is someone already has a website but thats not the only the thing which can help you sell your products or services online. For example: You have a retail shop but thats not enough, you also need to say it out loud that "This is where we are located come visit us for your requirements."
actually when you seo on page your site was quite good. You build the site's content is rich and consistent. It was a success. Then you build backlink to your site. pr it as widely as possible.
SEO is the most effective way to increase your traffic as well as its also helpful for the user who are looking the similar something which as available at your poertal.
Its important because it can make easier to read search engines and crawl your pages in web. and its a technique to site in top and getting more traffic
Search engine optimization is necessary because without seo promote your site is very difficulty. SEO is a best way for promoting your web site. SEO is using some techniques for promoting your site.