What is keyword SEO? How should you choose keywords for SEO success?

SEO

Updated:

10.9.2026 12:12 PM

by

What is keyword SEO? How should you choose keywords for SEO success?What is keyword SEO? How should you choose keywords for SEO success?
scroll down.svgscroll down.svg
Table of content

What are SEO keywords? What role do they play in improving a website's ranking? What is the difference between regular keywords and SEO keywords? Let the Markdao team help you find the answers in this article. 

What are SEO keywords? How can we best define them?

If you are still wondering “What are SEO keywords?”, here is your answer. SEO keywords are words and phrases within a website that describe the content of the page or article they appear in. They are a crucial link that helps users find your site through search engines.  

Why should we care about how Google uses SEO keywords?

To answer the question, “what factors should be considered when choosing SEO keywords", regarding Google (and other search engines), Google uses keywords as indicators to determine which specific search queries your website content is relevant to, and then ranks those relevant pages accordingly. But what is the precise description of how Google uses SEO keywords? Specifically, Google's process for ranking hundreds of thousands of websites involves three steps:

  • Google's algorithm crawls your website by visiting the site, reading the text content, and analyzing meta tags.
  • Next, they add the pages they deem most optimized to their index and create a list of relevant pages.
  • When a user performs a search, Google's system displays the results it considers the best, most relevant, and most capable of meeting the user's needs based on the query entered into the search bar.

Why is it so important to choose the right SEO keywords?

The reason all SEO professionals must pay attention to What is keyword SEO? Choosing the right keywords is one of the most critical steps for a successful SEO strategy. While increasing site traffic is naturally a top priority in SEO, attracting the right audience is equally essential. Selecting the most effective keywords to connect with your target market will certainly require time and effort in research. However, once successful, the results will not disappoint. Here are 5 tips to help you choose the right SEO keywords for your projects.

What is the secret to keyword SEO? Put yourself in the customer's shoes when choosing keywords


The connection between customer needs and what is keyword SEO is considered one of the most important questions for both SEO professionals and business leaders. Identifying your target audience and putting yourself in their shoes is always necessary when building a keyword list. Asking yourself, "If I were looking for one of these products or services, what would I type into the Google search bar?" and answering it is an effective way to determine which keywords will perform well based on real needs. You can also consult others, such as friends, family members, or even existing customers, to get their input on the phrases they would use when searching for your products and services.

What is the secret to executing keyword SEO? Learn from competitors to "know yourself, know your enemy, and you will win every battle" 

The second secret when researching what is keyword SEO? Study the market, make a list of your main competitors, and visit their websites to see which keywords they are targeting. Don't be afraid to spend time browsing the content on their sites and checking their meta tags. This can help you identify the keywords they are focusing on. Looking at competitor keywords not only helps you review what you might have missed but also helps expand your list of ideas. 

What is the secret to "conquering" keyword SEO? Use long-tail keywords correctly for more effective SEO

The reason you should choose long-tail keywords when creating a list for what is keyword SEO? Long-tail keywords are phrases consisting of three or more words. Although long-tail keywords tend to have lower search volume—meaning the number of users you can reach is smaller—they often attract more relevant traffic, face less competition, and naturally come with lower costs and risks. Furthermore, SEO for detailed, descriptive long-tail keywords is easier to rank for, and the potential for conversion is significantly higher. Simply put, long-tail keywords bring you customers who have a genuine need or are at least interested in your products or services.

What is the secret to success in keyword SEO? Use professional keyword research tools 

Google AdWords Keyword Tool is one of the best tools on the market for SEO professionals to research potential target keywords for their campaigns. With these tools, you can gather data on search volume and trends, analyze keyword competition levels, find similar keywords, and much more. 

Balancing budget and costs for SEO – what are the points to note when performing keyword SEO?

What are SEO keywords?

A question that arises is what we need to consider regarding What is keyword SEO?? If you handle SEO in-house for your business, costs aren't a major concern, as you're primarily covering monthly staff salaries. However, this approach carries risks, the most significant being that your keywords and website may not achieve the expected rankings. To address this, outsourcing to a professional SEO agency is a solution many businesses choose. While partnering with a reputable, professional firm ensures effective results, you will naturally need to pay a monthly fee for their services. Therefore, if your business is small to medium-sized and operating on a limited budget, discussing a reasonable, cost-effective keyword list with your agency is a necessary step. 

Learn about the essential standards for keyword SEO now.

Requirements to consider when choosing keyword SEO? The most effective SEO keywords should be highly relevant while maintaining low competition. Low-competition keywords are typically more specific. Furthermore, targeting more specific keywords makes it easier to create relevant content that aligns with search intent. Well-crafted, highly useful content that effectively addresses search intent is more likely to generate better organic traffic than similar content that lacks investment. 

What are the common mistakes made during keyword SEO?

When doing SEO, have you ever wondered about the common mistakes made when choosing keyword SEO ? Most beginners in the field make the same mistakes, specifically the following common ones:

  • Conducting SEO keyword research only once
  • Failing to update, expand, and refine the keyword list 
  • Focusing only on overly popular keywords, meaning choosing keywords with excessively high competition

Essentially, researching and selecting keywords for an SEO campaign should be a continuous, ongoing process throughout the campaign's duration. Old keywords should be periodically re-evaluated, and high-competition keywords should be replaced with long-tail keywords that offer greater precision and specificity.