Top 20+ Best WordPress SEO Plugins in 2026

Plugin SEO WordPress are tools that help optimize a website on the WordPress platform, improving search rankings and increasing organic traffic. As of 2025 there are more than 59,000 different plugins, so finding the best one is not simple. Knowing this, MONA Media has selected the Top 20+ WordPress SEO plugins trusted by experts, covering needs from basic to advanced.

Yoast SEO – the most popular WordPress SEO plugin today

Yoast SEO is a WordPress free plugin and the most widely used today, with more than 5 million downloads and more than 27,570 five-star ratings. It has a clean interface and user-friendly options to optimize blog posts. Product pages also meet SEO standards and stand out more.

Here are some of the main features of the Yoast SEO free version that any beginner can use easily:

• Analyze content and SEO directly on each post and page, with suggestions to edit and improve rankings.
• Create and manage 301 redirects, so users and search engines are sent to the page you intend.
• Track and suggest internal links to strengthen linking and SEO power across the whole site.
• Connect directly to Google Search Console to monitor search performance more easily.
• Optimize the main keyword and add secondary keywords to widen your SEO scope.
• Automatically create an XML sitemap for all content, so search engines can crawl quickly.
• Add Open Graph metadata and images when sharing to social networks, so content looks better and more professional.

Pricing:

• Yoast SEO Premium: 99 USD/year, with all advanced features plus the SEO Academy courses.
• All Yoast Plugins: 229 USD/year, with everything in the Premium plan plus some additional in-depth tools.

Plugin All in One SEO Pack

All in One SEO Pack is an SEO plugin for WordPress trusted by many SEO company thanks to its comprehensive feature set. The free version includes a range of essential SEO features, such as customizing page titles and other titles, and providing meta tags for snippets on search engine results pages.

The premium version adds many more options, such as a Google Local Business SEO module, a sitemap module, and advanced SEO options for Woocommerce.

When you use All in One SEO, you can easily:

• Automatically create an XML sitemap so Google indexes faster.
• Connect and manage your social media channels in one place.
• Edit directly file robots.txt inside the WordPress interface.
• Check your overall SEO health with SEO tools Health Checker.
• Optimize the title, meta description and keywords for each post/page.
• Find potential related keywords through the SEMrush integration.
• Make your online store more competitive with an SEO toolkit built for WooCommerce.

Pricing: Besides the free version (7 months), All in One SEO has upgrade plans for different needs:

• Basic – 49 USD/year: For 1 website.
• Plus – 99 USD/year: Manage 3 websites.
• Pro – 199 USD/year: Track 10 websites.
• Elite – 299 USD/year: Optimize for up to 100 websites.

The SEO Framework

The SEO Framework plugin is a great choice for those who SEO specialists want a light, fast WordPress plugin without any ads or upselling. This SEO plugin for WordPress has a simple, intuitive interface and removes some unnecessary notices, so SEO people can easily track and adjust SEO for each post and page.

Some standout features of The SEO Framework include:

• Optimize meta tags, URLs and titles to SEO standards, friendly to search engines. 
• Intuitive interface with a color scale that shows how well each post meets SEO standards.
• Integrates with the AMP plugin, so it loads pages very fast.

Pricing:

• Standard version: Free.
• Pro version: From 7 USD/month.
• Business version: 17 USD/month.
• Agency version: 27 USD/month.

Premium SEO Pack – an SEO plugin for WordPress

If you are looking for a complete SEO plugin with outstanding features, Premium SEO Pack is certainly worth considering. This WordPress SEO plugin not only helps with search engine optimization but also improves website performance and gives users a better experience.

So what are the standout features of the Premium SEO Pack plugin?

• Helps speed up page loading so the website runs smoothly and visits are better.
• Optimizes the internal link system to improve navigation and make the content better.
• Includes an image compression tool that keeps quality but reduces file size, making the website friendlier to SEO criteria.
• Shows rich snippets in search results, helping you stand out and raising click-through rate (CTR).
• Provides a versatile SEO toolkit for posts and blogs, making sure content meets modern SEO standards.

Pricing: 79,000 – 90,000 VND (bought through a third party).

Rank Math – the best WordPress SEO plugin

Rank Math is a free SEO plugin with many useful features that help SEO specialists optimize content easily. Like Yoast SEO, Rank Math lets users set different page titles and other titles, and set meta descriptions to try to control the text snippets in search results. It also has a set of options to control your sitemap, and integrates with Google Search Console and other tools.

Here are some standout features of the Rank Math WordPress SEO plugin:

• Add meta description tags, URLs, titles and more with ease.
• Quickly create an XML sitemap.
• Includes advanced features such as canonical tag, adding breadcrumbs, redirects and more, to support SEO website.
• The Pro version of Rank Math also adds schema in just a few steps.

Pricing:

• Standard version: Free (time-limited).
• Pro version: 6.99 USD/month, lets you track 1,000 keywords.
• Business version: 20.99 USD/month, lets SEO people track 20,000 keywords.
• Agency version: 49.99 USD/month, lets you track up to 75,000 keywords.

WP Meta SEO – an SEO plugin for WordPress

Optimizing content on WordPress is much simpler with WP Meta SEO. This plugin is designed to help administrators control all on-page SEO factors visually and quickly. With both free and paid versions, the tool works well for individuals and businesses that want better search performance.

Standout features of WP Meta SEO:

• Bulk edit meta titles and descriptions for all content on the website
• Create and manage sitemaps, helping search engines crawl more easily
• Provide friendly breadcrumbs and optimize rich snippets display on SERPs
• Scan and fix broken links so they don't hurt SEO
• Set up redirects quickly, keeping the user experience smooth

Pricing: 49 USD/year.

Plugin SEO WordPress SEOPress

Among the best WordPress SEO plugins, SEOPress is consistently rated highly by experts for its completeness and strong optimization. Besides helping improve a website's ranking on Google, it offers simple, effective SEO management for both beginners and professionals.

The most useful features of SEOPress are:

• Intuitive interface that is easy to use, even for people new to SEO.
• Supports the Google Indexing API and IndexNow API for faster indexing.
• Unlimited keyword analysis, supporting effective content optimization.
• Built-in tracking of visits and user behavior inside the plugin

Pricing:

• SEOPress PRO: 45 USD/year, for up to 5 websites.
• SEOPress PRO Unlimited: 149 USD/year, unlimited websites.

Squirrly SEO

If you are looking for a free WordPress SEO plugin that is still powerful and easy to use, take a look at SEO Squirrly. This tool is designed for people who don't yet have much knowledge of SEO, helping you optimize your website visually and quickly. Just enter the target keyword and the system suggests the best keywords and guides your content optimization in real time.

Some standout features of SEO Squirrly include:

• Check that the keyword appears in the title, content and meta description.
• Adjust URLs to be friendlier.
• Analyze content against competitors and suggest improvements.

Pricing: Besides the free version, SEO Squirrly has flexible upgrade plans such as:

• Pro version: 9 USD/month, for 1 website.
• Web Dev Kit version: 51 USD/month, supports up to 10 websites.
• Business version: 71 USD/month, for 10 websites.

Broken Link Checker

Broken Link Checker is one of the most useful WordPress SEO plugins today. It helps SEO people keep control of every link on the site and fix broken linksin time, so Google doesn't rate the website lower.

The Broken Link Checker plugin has powerful features such as:

• Scan the entire website to find broken links (both internal and external links).
• Alert you quickly as soon as a problem is found.
• Intuitive, easy-to-use interface that manages the link list automatically.
• Flexible handling options: edit or remove links right in the dashboard.
• Helps improve SEO and raise the website's ranking on Google.

Pricing:

• Standard version: Free (limited features).
• Starter version: 4 USD/month (1 website).
• Plus version: 9 USD/month (3 websites).
• Premium version: 29 USD/month (10 websites).
• Elite version: 49 USD/month (100 websites).

Rel NoFollow Checkbox

Managing outbound links on your website is easier with Rel NoFollow Checkbox, a WordPress SEO plugin that helps you control how SEO value passes to other pages. By adding the “rel nofollow” attribute to all external links, you tell Google clearly which links do not pass link juice, while reducing the risk of being seen as link manipulation and building the website's credibility.

WP Rocket – a plugin to speed up WordPress websites

WP Rocket is an SEO-supporting plugin for WordPress trusted by many SEO people for its effective website speed optimization. It has a friendly, easy-to-use settings interface but delivers a noticeable improvement in page load speed, improving user experience and SEO performance.

Some standout features of the WP Rocket plugin:

• Optimize and compress CSS, JavaScript to reduce file size, speed up loading and make the website run more efficiently.
• Lazyload for images, so they only appear when the user scrolls to them, reducing resource load and improving response speed.
• Optimize Google Fonts by integrating and compressing the fonts, shortening page load time.
• Use caching to store data in the browser, reducing load time on later visits.

Pricing:

• Standard version: Free (time-limited)
• Pro version: Single: 41 USD/year for 1 website
• Plus version: 83 USD/year for 3 websites.
• Infinite version: 209 USD/year for an unlimited number of websites.

See also: 10 ways to speed up a WordPress website

WP Smush Pro

WP Smush Pro is known as a popular image optimization plugin. With more than 1 million downloads on WordPress, it has received many positive reviews from the SEO community. This WordPress SEO plugin comes in a free and a paid version. For the best experience, you can use the Premium version.

Standout features of the WP Smush Pro plugin include:

• Compress the existing images on your site by 5 – 6% without affecting image quality.
• Functionality Lazy loading lets you customize lazy-loaded files, displayed images and so on, improving website performance and page load speed.
• Resize large images to meet Google's requirements.
• Use the Bulk Smush feature to return a list of images that need fixing, so you can optimize the website's images quickly.
• Copy and keep the original images of the website.

Pricing:

• Basic version: 3 USD/month, for 1 website only.
• Standard version: 5 USD/month, for 5 websites.
• Freelancer version: 10 USD/month, for 10 websites.
• Agency version: 20 USD/month, for unlimited websites.

SEMrush SEO Writing Assistant

The SEMrush SEO Writing Assistant plugin helps you optimize content for the best SEO results. Although it is not widely used by SEO people, this keyword SEO plugin for WordPress is still a top option worth considering.

SEMrush SEO Writing Assistant is a smart editor that helps you optimize your page content, SEO score, readability, article length and more. This WordPress SEO plugin also lets you add the main keyword of a post and gives useful suggestions to optimize the focus keyword for the best SEO result. To get started, you just need to create an account on SEMRush and that's it (and it is completely free). 

SEMrush Writing Assistant simplifies your work with features such as:

• Analyze website content and rate how well it is optimized for SEO.
• Suggest content improvements to optimize keywords and the reading experience.
• Set target keywords for each post or for the whole website.

Pricing:

• Standard version: Free (time-limited).
• Pro version: 139 USD/month, suited to beginners and small teams, optimizing 5 projects.
• Guru version: 249 USD/month, for mid-sized businesses, optimizing 15 projects.
• Business version: 499 USD/month, for large agencies, managing up to 40 projects.

Easy Table of Contents

Easy Table of Contents is a keyword SEO plugin for WordPress that helps you create a table of contents for posts and pages quickly and easily. The plugin helps readers grasp the structure of the content, spot the important sections and navigate to the information they need, while improving user experience and boosting the CTR metric and SEO performance of the website.

These useful features have helped Easy Table of Contents earn more than 20,000 downloads:

• Automatically create a table of contents for posts or pages to keep readers on the page and lower the bounce rate.
• Automatically add the page headings to the table of contents to make information easier to find and filter.
• Customize the color, font, size and format of the table of contents as you need.

Pricing: 

• Standard version: Free (time-limited).
• Personal version: 49 USD/year, for 1 website.
• Agency version: 199 USD/year, for an unlimited number of websites.
• Lifetime version: 499 USD/year, for an unlimited number of websites with lifetime updates.

ShortPixel – a popular SEO plugin for WordPress 

ShortPixel is considered one of the most effective WordPress SEO plugins for image compression. For websites with many images, optimizing image size not only improves page load speed but also gives users a smoother experience. That is why ShortPixel is trusted and highly rated by many SEO people.

It is also very simple to use. After you install it on WordPress, ShortPixel automatically compresses and optimizes any image uploaded to your website.

Some standout advantages of ShortPixel:

• Use ShortPixel to compress images without using extra CPU/RAM on your host.
• You can compress images in lossless, lossy and glossy modes.
• Supports backing up the original images.
• Supports resizing images if the file is too large.
• Supports compressing PNG, JPG, GIF and even PDF files.

Pricing:

• Monthly plans: 9.99 USD.
• Yearly plans: 99.99 USD.

A3 Lazy Load

A3 Lazy Load is a simple and extremely handy plugin that any website can use. It enables lazy loading of images/videos, meaning images/videos appear in the area you can see, while content further down the screen loads later to optimize the website's page load speed. For pages that don't need lazy loading, you can easily turn it off in the settings.

The main functions of the WordPress SEO plugin A3 Lazy Load include:

• Faster page loading, improving user experience.
• Easy-to-use interface, friendly to everyone.
• Noticeably better website performance.
• Supports many content types, from images to videos and iframes.

HREFLANG Tags Lite

Hreflang Tags Lite helps Google identify the right language of your pages and serve and display content correctly to users in each region. Hreflang is also very easy to use: just install it and choose the right language to add to the URL of any post you want to show that language.

However, for the best results, use the Hreflang Tags Lite plugin on small websites with a limited amount of content.

Redirection

Redirection is a free WordPress SEO plugin that helps you manage redirects Redirect 301 from old URLs to new URLs on your website. Users won't hit 404 errors when they open old links, and Google understands that the old and new URLs hold the same content, which protects your site's ranking. Redirection is very easy to use: install it on WordPress, then enter the old address and the new address to set up the redirect.

Standout features of the Redirection plugin:

• Simple and effective 301 redirect management.
• Prevents 404 errors and improves user experience.
• Helps protect SEO rankings when URLs change.
• Intuitive interface that is easy to use in WordPress.

See more: What is a 302 redirect? Guide to 302 Moved Temporarily redirects

WP Super Cache

The free WordPress SEO plugin WP Super Cache was created to store static cache copies of pages and posts, speed up page loading, reduce bandwidth and optimize the website's SEO effectively.

As one of the best WordPress SEO plugins today, WP Super Cache offers powerful features such as: 

• Optimize page load speed for the website.
• Convenient CDN (content delivery network) integration.

To get the best results from WP Super Cache, you should also clear the cache whenever you change any content on a page. If you don't, the changes won't be shown to users afterwards.

You may also be interested in: Top 8 Plugin Cache WordPress best of 2026

Autoptimize

If you want to improve the performance and speed of your WordPress website, you can use an SEO-supporting WordPress plugin such as Autoptimize. It is a free but powerful tool that optimizes HTML, CSS and Javascript, giving users a smoother experience.

The Autoptimize plugin speeds up your website by:

• Managing CSS and JavaScript effectively, speeding up page loads.
• Supporting image optimization and lazy-load for WebP and AVIF formats.
• Flexible customization for each website's own needs.
• The Pro version offers more advanced features for fuller website optimization.

Pricing:

• Standard version: Free (time-limited).
• Pro version: 6.99 USD/month.

Optimizing a website to SEO standards and ranking high on search engines depends on many complex factors. With more than 10 years of experience providing SEO services full-scope SEO services, MONA Media is confident in bringing businesses effective SEO strategies that help websites grow strongly and sustainably.

Besides applying proven Onpage and Offpage SEO techniques, we also integrate advanced SEO AI technologies to raise results, helping your brand show up anywhere, anytime on the Internet.

Hundreds of businesses have grown x3 Traffic and led TOP 1-3 on search engines using MONA's full-scope SEO service alone. So are you ready to reach the top of Google with MONA? Contact us now for a detailed SEO quote and a more detailed discussion.

Frequently asked questions about WordPress SEO plugins

Do SEO plugins affect page load speed?

HaveYes, SEO plugins can affect page load speed both positively and negatively. If you install too many plugins or use poorly optimized ones, your website may slow down. On the other hand, using a quality SEO plugin together with CSS/JS optimization and image compression will improve performance. To speed things up, choose only the plugins you need, and use performance tools such as WP Rocket and image compression plugins such as ShortPixel.

Should you use several SEO plugins in WordPress?

No,because using too many SEO plugins easily causes conflicts and slows the website down. According to MONA, you should choose just one complete SEO plugin and configure it fully.

The business's plugin SEO WordPress will help website administrators manage and grow their sites better, reach higher rankings, attract more potential customers and increase revenue. We hope this article helps you choose the SEO plugin that suits you for your website.

See more related articles:

• How to install plugins for WordPress and free plugins worth using
• Top 5 text editor plugins for WordPress most popular