WordPress GuideSEO → Keywords

WordPress keywords: adding, optimizing, and more

Keywords are the foundation of good SEO. Get them right, and you’ll draw in readers who are already searching for exactly what you offer. Get them wrong, or ignore them entirely, and your content might never show up in search results at all. 

Let’s break down exactly how to use keywords in WordPress, where to place them, and how to manage them with or without plugins.

Get fast, reliable hosting for WordPress

Power your site with the industry’s fastest, most optimized WordPress hosting

What are keywords in WordPress SEO?

Keywords are essentially the terms people type into search engines to find content. When you write a blog post, product page, or any other piece of content, you want it to show up when someone searches for those terms.

In WordPress, keywords don’t have a specific built-in field like they used to (back when “meta keywords” were still a thing). But they still matter. Where and how you place keywords in your site structure and content helps search engines determine relevance, and helps your audience find you more easily.

How to research the best keywords for WordPress

Before you write a single sentence, start with keyword research. This tells you which phrases people are actually searching for, and how competitive those phrases are.

To get started:

Once you’ve got your list, assign a focus keyword to each post or page. Don’t try to rank for everything at once—target one main idea per URL.

Where to put keywords in WordPress

Once you’ve picked a keyword, the next step is to use it in all the right places. The most important consideration for all of these, however, is to use the keyword naturally. Don’t force it where it doesn’t feel normal.

Here’s where to consider keywords in WordPress content:

Post and page titles

Your title should include your focus keyword, ideally near the beginning. For example, instead of “10 Tips to Improve Your Blog,” go with “Blog SEO Tips: 10 Ways to Boost Visibility.”

Headings (H1, H2, H3)

Use your keyword in at least one subheading (like an H2). This helps reinforce the topic and makes your content more skimmable.

Content body

Use the keyword naturally throughout your post. Don’t force it into every paragraph. And use variations or related terms like you would normally. (It helps to read your content out loud if you’re not sure.)

URL slugs

Edit the permalink for your page or post to include your keyword. Keep it short and avoid unnecessary filler. For example:
yourdomain.com/wordpress-keywords

Image alt text

Add descriptive alt text to all images, and include your keyword where it makes sense. This improves image SEO and makes your site more accessible.

How to add and optimize keywords using SEO plugins

SEO plugins make keyword management much easier, especially for beginners. The two most popular options are Yoast SEO and Rank Math.

Here’s how they help:

Just install the plugin, go to a post, and scroll down to the plugin box to start optimizing.

How to add keywords in WordPress without plugins

If you don’t want to use a plugin, you can still optimize manually. Here’s how:

You won’t get real-time SEO feedback, but this approach works fine if you’re confident in your writing and want a lightweight setup.

Focus keywords vs keyword stuffing: finding the balance

Choosing a single focus keyword for each post helps clarify the topic for search engines. But it’s just as important not to overdo it.

Keyword stuffing happens when you repeat the same phrase so many times it starts to feel spammy. This can hurt your rankings and turn off your readers.

To avoid it:

Long-tail keywords: why they matter for WordPress SEO

Long-tail keywords are longer, more specific search phrases like “how to optimize WordPress posts for SEO” instead of just “WordPress SEO.”

Why use them?

How to organize keyword strategy across your WordPress site

Once you have a few posts live, it’s time to think bigger. A smart keyword strategy avoids duplication and keeps your content focused.

Here’s how to organize your keyword use:

WordPress keywords FAQs

Keywords are words or phrases that describe the topic of your content. They help search engines understand your content and match it to relevant searches.

You can add SEO keywords by placing them in your title, headings, content, image alt text, and URL slug. Plugins like Yoast SEO or Rank Math let you set a focus keyword and give feedback on usage.

Tags are a built-in WordPress feature used for organizing content within your site. SEO keywords are intended for search engines and relate to how users find your content through Google or Bing. They serve different purposes.

Manually include keywords in your title, headings, body text, image alt text, and URL slug. Focus on readability and natural placement. There’s no need for a dedicated keyword field or plugin to do this effectively.

Additional resources

Comprehensive guide to securing WordPress with ModSecurity

This guide provides a comprehensive overview of how to use ModSecurity to enhance the security of your WordPress site.

Best WordPress robots.txt template (example) →

Discover the best robots.txt template to guide search engines and boost your WordPress site’s SEO performance.

Why security matters for WordPress enterprise hosting

Use the blog as your guide to attacks to watch out for, security best practices, and steps to improve the WordPress protection you already have.

Alexis Wisniewski is an Organic SEO Manager at Liquid Web. She has been leading SEO, primarily for technology brands, since 2013, specializing in SEO content and strategy. When she’s not reading and writing online, she’s usually reading and writing offline, or spending time with her family in the Chicagoland suburbs.