Top Free SEO Browser Extensions For Small Business Owners

SEO is an important part of your online marketing strategy from building a brand to selling online, but at the same time, it can be hard work to juggle between on-page, off-page, and technical SEO analysis.

Most importantly many small business owners like yourself often work by themselves, even SEO, and struggle to use SEO tools and do website audits. So we have listed 9 best SEO browser extensions that will make SEO analysis much easier. 

There are hundreds of SEO browser extensions available on Google Chrome, Mozilla Firefox, etc that can help you with in-depth SEO analysis but to be honest you don’t need all, so we will focus on browser extensions that are mostly free and extremely helpful and easy to use and understand. 

So, let’s check out these must-have SEO browser extensions.

9 Best SEO Browser Extensions for Stress-Free SEO Analysis

1. SEO Pro Extension by Marketing Syrup

The SEO Pro Extension by Marketing Syrup is a helpful SEO tool that can be used for day-to-day activities. You can use this to quickly check on-page elements such as metadata, headings,  schema, links, images, and social media.

It can be used to identify page-level issues and fix them quickly. 


  • On-page check – You can check metadata, URL, canonical, meta robots, and page headings.
  • Core web vitals – It also shows the Core web vitals of each page instantly.
  • Link status – You can check the total number of internal and external links along with anchor text.
  • Schema – It also provides page-level schema implementation.
  • Robots and sitemap – You can check this information with one click.

Small businesses can use this extension to quickly identify issues on important pages of the website with manual checks or investing a dime. 

Pricing: Free of cost.

Browser: Available on Chrome only.

2. SEOquake 

SEOquake is another super easy-to-use SEO browser extension that provides web page information to keyword density. It gives a full-page SEO audit from page analysis to site compliance. 

Features of SEOquake:

  • Page Info – Within page info, you get brief information about the page including metadata, no. of external and internal links, keywords overview, and more.
  • Page SEO audit – Provide information on URL, heading, images, schema, Text/HTML ratio, Open Graph info, Robots.txt, XML Sitemaps, Google Analytics, Favicon, and more.
  • Links – Information on anchor text and URLs.
  • Keywords – Provides information on all the words used on the page, including how many times it is repeated and 2/3/4 word phrases.

Businesses can useSEOquake to quickly check information about the page, including keyword repetition and density, which can be used to enhance the web page. 

Pricing: Free of cost.

Browser: Chrome, Mozilla, Opera

3. Wappalyzer

Wappalyzer is not a direct SEO analysis tool but it is a useful tool for researching your competitors. It is designed to check the technologies behind any website with just one click. 

Tech Detection – Wappalyzer allows one to identify the technology behind any website. It can identify a wide range of technologies, including content management systems, eCommerce platforms, web servers, JavaScript frameworks, and analytics tools.

All this information is presented in such a way that is easier to view and export the file. 

Why this information is important? Businesses can use this information to gain insights into the tech part of the competitor and make an informed decision on which tech to invest in. 

So, as mentioned it is not a direct SEO analysis tool but a must for businesses to look up competitors and enhance their websites.

Cost: Free to use. It offers a premium version for $10/mo which you can access contact details of websites.

Browser: Chrome, Mozilla, Safari, Edge.

4. AIPRM for ChatGPT

By now most businesses have used ChatGPT for SEO, social media, content, and more. AIPRM is a browser extension to ChatGPT that is designed to enhance its capabilities.

With AIPRM, you can easily access pre-built prompts and templates specific to various marketing and business needs, from content creation to customer support.

With AIPRM pre-built prompts and templates businesses can research keywords, and competitors, write SEO-optimized content, and much more. 

Pricing: Free to use. The pro version starts at $33/mo with more features.

Browser: Chrome, Brave, Edge 

5. Keywords Everywhere

We all know that the core of SEO is keywords and what better to get information on your browser?

Keywords Everywhere is a browser extension that can help you provide keyword data directly in your browser. It is a useful tool that small businesses can use to quickly get keyword information without investing in expensive software. 

Best Feature: With Keywords Everywhere, you can find out – 

  1. Search Volume: See how many times a keyword is searched for in a month, helping you gauge its popularity.
  2. Cost Per Click (CPC): Understand the average cost per click if you were to run a Google AdWords campaign for that keyword.
  3. Competition Data: Evaluate how competitive a keyword is, which can help you identify the best opportunities to target less competitive keywords.
  4. Related Keywords and Suggestions: Get a list of related keywords and long-tail keyword suggestions to broaden your SEO strategy.
  5. Social media: It also helps you to analyze social media metrics for Instagram, YouTube, etc.

Cost: Starts at $6/m for 400,000 credits/year

Browser: Chrome, Firefox, Edge 

5. MozBar 

If you are looking for comprehensive SEO insights then you can try MozBar. It helps small businesses analyze web pages quickly. MozBar has various metrics and on-page highlighter, you can also export data for further analysis. 

On-Page SEO Analysis: The standout feature of MozBar is its on-page SEO analysis capabilities. When you visit any webpage, MozBar displays detailed metrics such as Page Authority (PA), Domain Authority (DA), and backlink data. Additionally, it allows you to:

  • Highlight Keywords: Instantly highlight keywords on a page to see how they are distributed and used.
  • Analyze Page Elements: View the meta title and meta description, alt text, and other on-page elements to ensure they are optimized for search engines.
  • Compare Link Metrics: Compare link metrics across different sites or pages to identify potential link-building opportunities.

With the premium feature, you can also access Keyword Difficulty, Page Optimization suggestions, and link information.

Cost: MozBar offers both free and premium versions. You can use it for free with limited features. 

Browser: Chrome

6. Nofollow 

We all know how links are important in SEO and how dofollow and nofollow links affect SEO. To help identify such dofollow and nofollow links you can use the “Nofollow” browser extension. 

This tool is particularly useful for managing your website’s SEO and understanding how other sites handle link equity. With a simple design and highlighting feature, it helps you quickly identify page link status. 

This can truly help to improve the site’s on-page. 

Highlighting Nofollow Links: When activated, it outlines links with green or red, making them easy to spot. Green means the link is dofollow whereas red means nofollow.

Cost: Nofollow is completely free to use.

Browser: Available on all major browsers.

You Should Start Using These Browser Extensions

Small businesses often don’t optimize websites or just don’t have the proper tools to do it. 

With these top SEO browser extensions, small business owners can do comprehensive SEO audits and significantly enhance web pages to improve their online presence.

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