A brief introduction to SEO Search engine optimization is the process of enhancing the crawling, indexing and rendering of your online resources on search engine results pages. But wait! what are search engines you may ask. Search engines are tools that help users to locate whatever they are seeking for on the web. Think of it. Imagine trying to search for a specific grain of sand on the beach. You will waste lots of time doing this because the particles are not organized in a coherent way. In the same way, there are millions of websites and billions of images. Prior to search engines, these were not organized in any specific way. Each website has a unique location on another computer called a server. The location of the website on the hosting computer is called the url or uniform resource locator. Prior to search engines, you would have had to write down the url of any site that was useful to you because you would need to type the name correctly, each time you want to visit the si