Where does the term SEO (Search Engine Optimization) come from?
The first search engines emerged in the early 90s. Until Google appeared in 1996 many were created, including Yahoo. The Web boom began. People realized that you could really make money with them. So, they came to the conclusion that they needed to attract traffic. What was the best method of attracting traffic? The search engines. At that time the owners of the webs began to think how they could reach the first positions … The SEO was born!
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SEO is one of the “disciplines” that has changed the most in recent years. We just have to look at the large number of updates that have been Penguin and Panda, and how they have turned 180 degrees to what was understood by SEO until recently.
Although there are thousands of factors in which a search engine is based to position one page or another one could say that there are two basic factors: authority and relevance
The authority is basically the popularity of a website. The more popular the information, the more valuable it is. This factor is what a search engine takes more into account since it is based on the user’s own experience. The more a content is shared, the more users have found it useful.
Relevance is the relationship a page has with a given search. This is not simply that a page contains a lot of times the term sought (in the beginning it was like that) but a search engine is based on hundreds of on-site factors to determine this.
SEO can be divided into two large groups
On-site: SEO on-site worries about relevance. It ensures that the web is optimized so that the search engine understands the main thing, which is the content of it. Within SEO On-site we would include keyword optimization, loading time, user experience, code optimization and format of URLs.
Off-site: SEO off-site is the part of SEO work that focuses on factors external to the website where we work. The most important factors in off-site SEO are the number and quality of the links, presence in social networks, mentions in local media, brand authority and performance in the search results, that is, the CTR that our results in a search engine. Sure, you are thinking that all this is very good and that it is very interesting but that you are here to know why you need SEO on your website and what benefits you will get if you integrate it into your online strategy.
Once we know what SEO is, we must differentiate whether or not we follow the “recommendations” of the search engine.
Black Hat SEO or White Hat SEO
Black Hat SEO: Black hat is the attempt to improve the search engine positioning of a web page using unethical techniques or that contradict the guidelines of the search engine. Some examples of Black Hat SEO are Cloaking, Spinning, SPAM in forums and blog comments, or Keyword Stuffing. The black hat can provide benefits in the short term, but it is generally a risky strategy, without continuity in the long term and that does not add value.
White Hat SEO: Consists of all ethically correct actions that meet the guidelines of search engines to position a web page and search results. Since search engines give greater importance to the pages that best respond to a user’s search, White Hat understands the techniques that seek to make a search engine page more relevant by providing value to its users.
Why is SEO important?
The most important reason why SEO is necessary is because it makes your website more useful for both users and search engines. Although these can not yet see a web page as a human does. SEO is necessary to help search engines understand what each page is about and whether or not it is useful for users.
For instance, we have an electronic commerce dedicated to the sale of children’s books. Well, for the term “colouring pages” there are about 673,000 searches per month. Assuming that the first result that appears after doing a Google search gets 22% of clicks (CTR = 22%), we would get about 148,000 visits per month.
SEO is the best way for your users to find you through searches in which your website is relevant. These users look for what you offer them. The best way to reach them is through a search engine.
How do search engines work?
The operation of a search engine can be summarized in two steps: tracking and indexing.
A search engine crawls the web crawling with what are called bots. These scroll through all the pages through the links. Hence the importance of a good link structure. As any user would do when browsing the content of the Web, they pass from one link to another and collect data about those web pages that they provide to their servers.
The crawling process begins with a list of web addresses of previous crawls and sitemaps provided by other web pages. Once they access these webs, the bots look for links to other pages to visit them. The bots are especially attracted to new sites and to changes in existing webs.
It is the bots themselves that decide which pages to visit, how often and how long they will crawl that web, that’s why it’s important to have an optimal loading time and updated content.
It is very common that in a web page you need to restrict the tracking of some pages or certain content to avoid that they appear in the search results. For this you can tell search engine bots not to crawl certain pages through the “robots.txt” file.
Once a bot has crawled a web and collected the necessary information, these pages are included in an index. There they are ordered according to their content, their authority and their relevance. In this way, when we make a query to the search engine it will be much easier to show us the results that are more related to our query.
At first the search engines were based on the number of times a word was repeated. When doing a search, they tracked those terms in their index to find which pages they had in their texts, positioning better the one that had repeated it more times. Currently, they are more sophisticated and base their indexes on hundreds of various aspects. The date of publication, if they contain images, videos or animations, microformats, etc. they are some of those aspects. Now they give more priority to the quality of the content.
Remember that here at Website Connection we can help you set up your online store and improve your sales volume considerably.