5 Search Engine Optimization Plugin for WordPress | Free SEO Plugin

WordPress is the most popular CMS in the world. After installing WordPress you need to do WordPress SEO based optimization. An SEO plugin is very suitable for SEO based optimization of WordPress.

We will discuss some SEO plugins in this article. SEO plugins are very effective for those who have never created a website and have no knowledge of SEO optimization for their website. After installing WordPress, the SEO plugin is installed in the same way as the other plugins install in WordPress, but it is set up is very important.

Today we will talk about 5 free SEO plugin for WordPress and learn more about them. All plugin is free but some features are premium.

1. Yoast SEO

Yoast free seo plugin for wordpress

Yoast is the most popular free SEO plugin for WordPress but It has premium features. Yoast is the complete solution for WordPress SEO. This plugin helps beginners a lot in making their WordPress website SEO friendly.

How to use Yoast SEO plugin?

SEO data optimization

Just install plugin in WordPress. After activating this plugin go to the plugin dashboard and click Start SEO data optimization. After finishing data optimization go to the webmaster tool tab and enter your Bing and Google verification code.

After verifying your website go to the posts section and open your anyone post.

Post analysis results

This is post analysis results. You have to solve these problems.

  1. Outbound links: You need to link from this post to another website post but the two articles should be in the same niche category.
  2. Internal links: Internal link is very important. It makes relationships between two content on your website.
  3. Keyphrase length: The long-tail keywords reduce your competition and easily rank in search engines.
  4. Meta description length: Meta description helps search engines understand your topic.
  5. Text length: Yoast SEO is the best of content analysis. This plugin checks the text length of your post. If you write more than 1000 words, it can lead to higher chances of ranking in search engines.
  6. Image all attributes: Image attributes help search engines understand your image topic.
  7. SEO title width: If your post has a good SEO title, people can easily understand the subject of your post and it is search engine friendly.

When you write an article, Yoast will scan your content and show your mistakes. You can correct those mistakes and write an SEO friendly article.


  • Readability check
  • Consecutive sentences check
  • Yoast SEO automatically describes your pages using schema.org
  • Internal linking suggestions
  • 404 Page Not Found errors
  • Cornerstone content checks
  • Your page easily shared on social networks
  • Translates your content to structured data

Supported Version

  • Requires PHP Version: 5.4 or higher
  • WordPress Version: 5.6.20 or higher

Go to Yoast SEO download today.

2. Rank Math

Rank Math

Rank Math is the more powerful free SEO plugin for WordPress but It has premium support. Rank Math is a complete solution for WordPress SEO. Just install and activated this plugin auto configuration setup open.

Rank Math setup

Just click advance and start the configures wizard. You can choose easy to configure if you want but the advanced configure is the best.

show error rank math

After complete the configures wizard go to the posts section and open your anyone post. You will see the errors of the post on the right side of the post. Solve this all error and make SEO friendly post.

seo analysis

Rank Math generates SEO scores by reviewing your entire website. The better the SEO score of your website, the higher your website rank. Create rank math account an easy way to verify site ownership on Google Search Console.

Why Use Rank Math?

  • You do not need to use other 3rd party plugins if you use Rank Math. Rank Math optimizes your posts for unlimited focus keywords but by default optimizes your posts for five keywords. It has LSI keyword tool variations of your focus keyword.
  • It has a 404 error monitor. Find dead URLs and show the number of hits or access times. You can easily redirect your post 301, 302, 307, 410, 451.
  • Rank Math automatically optimizes your AMP pages.
  • Rank Math advises you to link the new post to the old post and does it with a lot of experience.
  • Rich snippets markup
  • Advanced SEO Analysis Tool
  • Local Business SEO
  • Schema (Structured Data)

Supported Version

  • Requires PHP Version: 7.0 or higher
  • WordPress Version: 5.2 or higher

Go to Rank Math download today.

3. All In One SEO Pack

All In One SEO Pack free seo plugin for wordpress

All In One SEO Pack free SEO plugin for WordPress but it has a premium version. It is easy to use for beginners. It is the same functionalities as Yoast SEO.


  • Advanced Canonical URLs
  • Schema.org Markup
  • Google Analytics support
  • Google AMP support
  • RSS Sitemap
  • XML Sitemap support
  • Image XML Sitemap
  • Generates META tags automatically
  • Supported e-Commerce sites
  • Optimizes your post titles and META description
  • Translated into 57 languages
  • Generate and validate your robots.txt file
  • Local Business SEO

Supported Version

  • Requires PHP Version: 5.2.4 or higher
  • WordPress Version: 4.9 or higher

Go to All In One SEO Pack download today.

4. The SEO Framework

The SEO Framework free seo plugin for wordpress

The SEO Framework helps you optimize your website for SEO. This plugin setting is very easy. It helps for beginners. SEO Framework ranks your website for search engines.


  • Easy way to social sharing
  • Protects you from common mistakes
  • Provide color-coded guidelines
  • Easy way to noindex and nofollow your home page

Supported Version

  • Requires PHP Version: 5.6.0 or higher
  • WordPress Version: 5.1.0 or higher

Go to The SEO Framework download today.

5. SmartCrawl


SmartCrawl is the WordPress best SEO plugin. This plugin improves your keyword optimization, XML sitemaps, meta tags, post titles, and post descriptions.


  • Full SEO Checkup
  • SEO and Readability Analysis
  • Automatic create XML sitemap
  • Improved social sharing
  • Smart Page Analyzer
  • 301 URL Redirect
  • Integrate With Moz SEO Tools
  • Quick Setup Import/Export

Supported Version

  • Requires PHP Version: 5.6.0 or higher
  • WordPress Version: 4.6 or higher

Go to SmartCrawl download today.

I hope this helped you with the free SEO plugin for WordPress. These plugins make WordPress SEO friendly.

Saurav Sen

Saurav Sen

Hi, I am a professional blogger and web developer. So I also share experiences with web development tutorials and blogging tips and including writing about HTML, CSS, JavaScript, Jquery, Ajax, PHP, and MySQL.