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SEO Free Online Course with Certification

Last updated:
1st Jan, 2022
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SEO Free Online Course with Certification

What Does SEO Stand for?

 SEO is an abbreviation for “search engine optimization.”

In layman’s words, it refers to the process of upgrading your website so that it appears more prominently when users look for items or services connected to your company on Google or other search engines online. The greater the visibility of your web pages in search engine results, the more likely you are to attract attention and prospective and existing clients to your business. This includes developing high-quality content and monitoring your site’s technical stability, boosting your content to get backlinks, managing your site’s local search visibility, and other responsibilities.

How Does SEO Function?

 Search engines such as Google are used by bots to ‘crawl’ websites, move from one site to another, collect information about those pages, and index them. Consider the index to be a massive library where a librarian may pull up a book (or a web page) to assist you in finding exactly what you’re searching for at the time.

An index is formed after the bots have gathered all of this data. The index is then reviewed by search engine algorithms based on dozens of ranking parameters to decide where sites should surface on search engine results pages (SERPs) depending on user requests.

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Why is SEO Important?

 Every day, billions of searches are made online. This translates to a massive volume of targeted, high-intent traffic.

Many consumers look for certain goods and services intending to pay for them. These searches are recognized to have commercial intent, which means they are signaling that they want to buy anything you have to offer.

People are looking for everything and anything that has something to do with your company. Aside from that, your potential visitors are looking for various items that are only tangentially relevant to your firm. These offer further possibilities to interact with those people and assist them in answering their inquiries, resolving their difficulties, and becoming a trustworthy resource for them.

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Importance of SEO in Marketing:

 Because individuals make billions of searches each year, frequently with the commercial purpose to obtain information about products and services, SEO is a critical component of digital marketing. Search is often the key source of internet traffic for companies, supplementing other marketing methods. Greater exposure and higher placement in search results than your competitors may have a significant influence on your bottom line.

 However, search results have evolved in recent years to provide users with more straight answers and information that is more likely to retain people on the results page rather than push them to other websites.

 Also, elements in the search results such as rich results and Knowledge Panels can boost visibility and give consumers more information about your organization straight in the results.

 To summarize, SEO is the cornerstone of a well-rounded marketing ecosystem. Once you discover what your website visitors desire, you can use that information for your ads (paid and organic), website, social media properties, and much more. These uses could be better understood through a free SEO course online.

Working of Google:

 Google has three stages of working-

  1. Crawling: Google uses bots (formerly referred to as “spiders”) to crawl the web in search of new or upgraded website content/pages. The more connections a page has, the simpler it is for Google to find that page.
  1. Indexing: The second stage is- Google analyses the URLs discovered by the bots and attempts to understand what the website is about. This is where several determining variables come into the equation, but the most significant things Google looks at are content, photos, and other media assets. It then saves this data in its Google Index. During those first two phases, technical SEO is critical to ensure that everything is properly indexed.
  1. Serving: This is the moment when the action takes place. After evaluating URLs, Google determines which sites are most relevant to users’ search queries and appropriately arranges them in the SERPs.

What Algorithm does Google use:

 The Google search algorithm is the internal method used by Google to rank information. When making ranking judgments, it considers a wide range of parameters.

 Sadly, nobody outside Google’s inner circle has access to all its ranking variables. It’s pretty logical that Google would keep their secret recipe so closely guarded.

 Here are a few points to consider when optimizing your site based on Google’s recommendations:

 Intent: Does your material/webpage meet the intent of the searcher’s query that led them to your site? Language, originality, and synonyms all make a significant difference here.

 Relevance: Once Google’s algorithm determines that your material satisfies the search intent of the query, this will examine its Google Index to determine where your material sits regarding relevancy. On-page SEO is critical in this case. If you give searchers the most explicit and useful material, you will most certainly rank better in the SERPs.

 Quality: Information with strong search intent and appropriateness may be of high quality. However, the truth is that the Google Algorithm considers quality. Many people refer to this evaluation simply as E-A-T — expertise, authority, and trustworthiness.

On-Page SEOs:

 On-page elements contribute to the ranking of your pages. On-page SEO elements are all the aspects of your website that you have direct control over. These criteria include technical characteristics as well as content-related features. Some of the essential on-page elements are listed below that you will need for a perfectly optimized page:


The title tag of your website is the single most crucial location to add your keyword.

The title tag is not the major headline for your page.


 The meta description serves as supplementary ad material for your website. If you have a captivating narrative of your page that would entice people looking to click, you may significantly improve traffic.


 The content of your page is, obviously, quite crucial. Distinct pages will have various functions — your fundamental content asset, which you want many people to link to, should be very different from the support content, which you want your users to locate and respond to fast.


 An alt attribute is an HTML component that gives alternate data for an image if the viewer cannot view it. Because your photographs may fail with time, adding a good explanation of the image might benefit the overall usability.


 The URL format of your website might be crucial for both tracking and shareability. Create a short, meaningful URL rather than cramming in as many keywords as possible.


 Finally, once you’ve taken care of all of the typical on-page features, you can think about taking a step beyond and better assisting Google to comprehend your website. It does offer your listing more “real estate” in search results.

 Off-Page SEO:

 Simply put, off-page SEO encompasses all optimization strategies external to your owned web pages.

These off-page strategies assist search engines, and users in determining if your site is credible, practical, and trustworthy.

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Karan Raturi

Blog Author
Karan Raturi is the General Manager of upGrad North America. He has also led various finance, strategy, and operations teams at Wayfair, Kurt Salmon, and IBM.
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Frequently Asked Questions (FAQs)

11) What are the types of SEO

There are three types of SEOs: · On-page SEO refers to anything on your website's pages, such as blogs, product copy, and web content. · Off-page SEO refers to everything that occurs away from your website that aids in your SEO strategy like backlinks. · Technological SEO entails everything technical done to boost search rankings, including site indexing to aid bot crawling.

22) Why is SEO important?

When looking for a service or item online, people are more likely to select one of the top five options presented by the search engine. SEO helps you position higher in search results & acquire more visibility online, increasing the likelihood that potential consumers will go over to your site and engage.

33) What is ranking in SEO?

A website's position on the search engine results page is referred to as its ranking in SEO. There are other ranking criteria that determine if a website shows better on the SERP, such as the relevancy of the information to the search query or the grade of backlinks connecting to the page.

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