What is SEO?

Table of Contents

Search Engine Optimisation, or SEO, is a vital component of any digital marketing strategy. It is a complex, yet essential process aimed at improving a website’s visibility in organic (non-paid) search engine results. SEO encompasses both the technical and creative elements necessary to improve rankings, drive traffic, and increase awareness in search engines.


The Importance of SEO

The majority of web traffic is driven by the leading commercial search engines – Google, Bing, and Yahoo. Although social media and other types of traffic can generate visits to a website, search engines are the primary method of navigation for most Internet users.

Why is this important? Because search engines provide targeted traffic — people looking for what you offer. If search engines cannot find your site, or add your content to their databases, you miss out on incredible opportunities to drive traffic to your site.


SEO and Search Engines

Search engines utilise advanced algorithms to understand and rank pages appropriately in search results. However, these algorithms aren’t perfect, they still need your help to understand what your content is about. If your content isn’t optimised, search engines won’t know how to rank it.

Here are some ways SEO can help search engines understand your content better:

  • Keywords: Keywords help search engines understand what your content is about. When a user types a phrase into a search engine, that phrase is matched with websites containing those keywords.
  • Meta Descriptions: A meta description is a brief summary of a webpage’s content. It gives search engines a succinct summary of what your page is about.
  • Alt Text for Images: Alt text is a description of an image, which helps search engines understand what the image is showing. It is also used for visually impaired users.


The Two Main Aspects of SEO

SEO is usually split into two main areas:

  1. On-Page SEO: This involves optimising the individual pages of a website, to rank higher and earn more relevant traffic in search engines. On-page refers to both the content and HTML source code of a page that can be optimised, as opposed to off-page SEO which refers to links and other external signals. On-page SEO includes:
    • Keyword optimisation
    • Meta descriptions
    • Content creation
    • Image optimisation
  2. Off-Page SEO: This refers to actions taken outside of your own website to impact your rankings within search engine results pages (SERPs). This includes:
    • Building high-quality backlinks
    • Social media marketing
    • Guest blogging
    • Influencer marketing


The Evolution of SEO

SEO is not a static discipline. As the algorithms that power search engines evolve, so too does SEO. Here are a few trends that have emerged over the years:

  • Mobile Optimisation: As more users access the web via mobile devices, ensuring that your site is responsive and mobile-friendly has become essential.
  • Voice Search Optimisation: With the rise of digital assistants like Siri, Alexa, and Google Assistant, optimising for voice search is becoming increasingly important.
  • AI and Machine Learning: Search engines are using AI and machine learning to improve their algorithms and provide better results for users. SEO experts must understand how these technologies are impacting search.
  • User Experience (UX): Search engines are placing a greater emphasis on the user experience, including factors like site speed, mobile-friendliness, and site usability.


SEO Tools

A variety of tools are available to help you understand and improve your SEO. Some of the most popular include:

  • Google Search Console: This is a free service offered by Google that helps you monitor and troubleshoot your website’s presence in Google Search results.
  • SEMRush: This tool offers SEO, pay-per-click (PPC), social media, and content marketing tools. Among other things, it allows you to track your keyword rankings, perform a technical SEO audit, and explore competitor backlinks and strategies.
  • Moz Pro: This is a complete SEO toolset. It offers resources to help with everything from keyword research and link building to site audits and page optimisation.


In conclusion, SEO is a critical part of digital marketing that can drive more traffic to your website, make your business more visible, and help you achieve your business goals. By understanding how SEO works and staying up-to-date with the latest SEO trends, you can ensure that your website always stays at the top of search engine results.

Share on...

work with us

Fill out the form below to speak with someone from our team.