Differences between SEO and SEM

seo mean search engine optimization.In seo we can promote the site in all world
sem means search engine marketing we can say the site everyone

seo is a good technique for promoting sites in it we do online work and and by doing hardwork and smart work so as to promote the site seo helps in providing knowledge to the people about the product so that they can buy that product

SEM is search engine marketing and SEO is effective part of it. Generally SEM have two parts, first is paid-search engine marketing and second is unpaid search engine marketing. SEO comes in unpaid search engine marketing. SEO is search engine optimization. In this website is optimize according to search engine rules so it can come to the first page of search engine to get potential customers....

Many people misunderstand the goal of search engine optimization as distinct from search engine marketing. Applying SEM expectations to SEO can lead to significant frustration and disappointment.

This month's newsletter will address the distinction between search engine marketing and search engine optimization. We've written a lot about SEO in the past so this month we'll focus on search engine marketing. The goal is to clarify proper expectations for SEM compared to SEO so that you can engage in the most appropriate approach with the best possible results.


The most common request we hear when discussing search engine services is, "We want our website in the top ten of the search engines when people type in the phrase ______." This goal is flawed and full of unrealistic expectations. Sadly, there are plenty of companies that are willing to take your money in response to such a demand. In some rare cases they might be able to fulfill this request, but often by using unethical and inappropriate methods and tricks that - if they do work - only work for a season and often at the cost of hurting a site in the long run.

Not only is the expectation to get a particular site in a particular position for a particular phrase flawed, but it also tends to obscure other benefits to search engine traffic. Getting expectations in line with what can reasonably be accomplished keeps companies from wasting time and money while avoiding frustration that can come from a flawed search engine strategy.

I see SEM as a rather broad term. It's everything that can be done to utilize the technology of search engines with the goal of promoting a web site and increasing its traffic, its "stickiness," and, in the case of sites that promote a business (or are a business), increase profits. SEO, therefore, would be a subset of SEM.

I have had many ask me what the difference between Search Engine Marketing (SEM) and Search Engine Optimization (SEO) is, so I thought I might throw a couple of definitions out there.

I am going to start with SEO, as it is a part of SEM. SEO is the act of optimising the HTML and other content of your website for relevant, targeted key phrases in order to attain higher natural listings than competing websites. SEO provides a cheaper long term solution for increased qualified traffic and generates customer inquiries that ultimately convert to sales.

Now SEM is broader than SEO. It includes SEO and other areas to improve a sites visibility in search engine results pages, like paid listings and paid inclusions.

SEO or Search Engine Optimization consists of two techniques: On-page and Off-page optimization. It is slow and free technique to gain traffic and rankings.
Search engine marketing is a paid technique to place website in search engine result pages and gain traffic.

SEM more expensive and quite possibly more targeted, while SEO is free (not counting your time of course) and its purpose is to obtain better free search listings.

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