SEO is the process of optimizing a website to increase its visibility in unpaid search engine results. The goal is to have the website rank highly and appear frequently in search results by optimizing on-page elements and off-page factors like backlinks. This can help drive more organic traffic to the site from search engines like Google, which can then be converted to customers. SEO has evolved over time as search engines developed new algorithms and began factoring in mobile searches. Effective SEO requires an understanding of how search engines work and what users search for.

2. Search engine optimization (SEO) is the process of affecting the online visibility of
a website or a web page in a web search engine's unpaid results—often referred to
as "natural", "organic", or "earned" results. In general, the earlier (or higher
ranked on the search results page), and more frequently a website appears in the
search results list, the more visitors it will receive from the search engine's users;
these visitors can then be converted into customers.SEO may target different kinds
of search, including image search, video search, academic search, news search, and
industry-specific vertical search engines. SEO differs from local search engine
optimization in that the latter is focused on optimizing a business' online presence
so that its web pages will be displayed by search engines when a user enters a local
search for its products or services. The former instead is more focused on national
or international searches.

4. As an Internet marketing strategy, SEO considers how search engines work, the computer
programmed algorithms which dictate search engine behavior, what people search for, the actual
search terms or keywords typed into search engines, and which search engines are preferred by their
targeted audience. Optimizing a website may involve editing its content, adding content,
doing HTML, and associated coding to both increase its relevance to specific keywords and to remove
barriers to the indexing activities of search engines. Promoting a site to increase the number
of backlinks, or inbound links, is another SEO tactic. By May 2015, mobile search had surpassed
desktop search. In 2015, it was reported that Google is developing and promoting mobile search as a
key feature within future products. In response, many brands are beginning to take a different
approach to their Internet marketing strategies.

5. Webmasters and content providers began optimizing websites for search engines in the mid-
1990s, as the first search engines were cataloging the early Web. Initially, all webmasters
needed only to submit the address of a page, or URL, to the various engines which would
send a "spider" to "crawl" that page, extract links to other pages from it, and return
information found on the page to be indexed. The process involves a search engine spider
downloading a page and storing it on the search engine's own server. A second program,
known as an indexer, extracts information about the page, such as the words it contains,
where they are located, and any weight for specific words, as well as all links the page
contains. All of this information is then placed into a scheduler for crawling at a later date.

7.  The Results are Low Cost (In Comparison to Ad
words and PPC) ...
 Definite Increase in Traffic. ...
 Higher Brand Credibility, People Trust Google. ...
 Better ROI (Return on Investment) Than Normal
Ads. ...
 Your Competitors Are Doing It. ...
 Take Your Business to the Next Level. ...
 250 Million Websites on the Web, SEO Makes You
Stand Out.

9. Continuous Flow of Free and Targeted Traffic.
...
 SEO spur your business growth and give you higher ROI
than normal ads. ...
 Gives a higher brand integrity. ...
 You'll have access to data and the results will be ever-
lasting. ...
 Creates new avenues for smaller businesses. ...
 SEO is valuable for social media.

11. The basic SEO Objectives. SEO gives
surprisingly effective results in a short time if done efficiently.
SEO is used for generating traffic to site but there are also other
applications of SEO like branding, marketing and ideological
influence of the website.

13. SEO is short for Search Engine Optimization, and there is
nothing really mystical about it. You might have heard a lot
about SEO and how it works, but basically what it is a
measurable, repeatable process that is used to send signals to
search engines that your pages are worth showing in Google's
index.