List of Great Firefox Plugins for SEO

Discover the top Firefox plugins for SEO, including SEOquake, Keywords Everywhere, and Mangools, and start using them for your SEO efforts.
  • Portrait of a smiling man with beard wearing a light blue shirt,
    Trevin Shirey VP of Marketing
    Author block right corner shape
  • October 25, 2023
  • 7 min. read

Hello, fellow Firefox users! Glad to be in community with those who value speed, privacy, security, open source, and all of the other benefits Firefox offers. I’ve been using Firefox as my browser of choice exclusively for over 10 years and only venture into the choppy waters of Chrome or Edge (shudders) when some cross-browser troubleshooting is necessary.

While Google Chrome is the leader in browser usage, that doesn’t mean you have to settle for second rate browser extensions or plugins as an esteemed Firefox user. Fortunately, one of those many benefits of Firefox is a wide variety of SEO-related plugins (properly called Extensions nowadays).

In 2024, there are more options than ever for helpful Firefox SEO plugins. And plenty of variety, too. There are technical plugins for all of the deep-diving SEO gurus, in-SERP plugins for the SEO detectives, and content analysis plugins for the Shakespearean SEOs.

Without further ado, let’s dive into our list of top SEO plugins for Firefox. We’ll talk about each one and go over a little bit more about it in the list below.

1. SEOquake

SEoquake Firefox extension

Pros: Offers a wealth of SEO metrics, featuring keyword analysis, backlink data, and comprehensive page audits. Its customizable dashboard and exportable reports enhance usability.

Cons: The sheer amount of data presented might be overwhelming for those who are new to SEO.

Best Used By: Intermediate to advanced SEO professionals who require in-depth competitive analysis and thorough site audits. It’s especially beneficial for those engaging in detailed research and data-driven decision-making.

2. Keywords Everywhere

Keywords Everywhere Firefox extension

Pros: Presents search volume, CPC data, and related keyword suggestions directly on Google search results pages. It extends its support across multiple search engines for a broader perspective.

Cons: Usage entails the consumption of API credits for keyword volume data. Its features are primarily concentrated around keyword research.

Best Used By: SEO specialists and content creators with a significant focus on meticulous keyword research and optimization strategies.

3. Mangools

Mangools Firefox Plugin for SEO

Pros: Analyzes domain-level metrics, competitors keywords, and more. Facilitates the discovery of broken links on webpages, rendering it invaluable for link-building activities and the rectification of broken backlinks. Its focus on backlinks make it one of the top link building tools out there.

Cons: Its functionality primarily revolves around backlink analysis with only a few on-page elements added.

Best Used By: SEO professionals and dedicated link builders who demand precise tools to identify, manage, and improve backlink-related aspects of websites.

4. User-Agent Switcher

User-Agent Switcher Firefox SEO plugin

Pros: Empowers users to seamlessly switch between user agents, providing a comprehensive view of how websites appear to distinct search engine crawlers. It’s especially useful for testing and troubleshooting purposes.

Cons: Its offerings are limited to user agent switching, making it less comprehensive in scope for broader SEO analysis.

Best Used By: Developers, webmasters, and SEO professionals engaged in examining the user experience and rendering of websites under varying user agent settings.

5. Redirect Path

Redirect Path Firefox SEO plugin

Pros: Detects and displays HTTP headers and redirects, promptly identifying and highlighting redirection issues. This efficient analysis aids in swift troubleshooting and resolution of redirect-related challenges.

Cons: Its primary focus pertains to redirect analysis and might not encompass an all-encompassing suite of SEO functionalities.

Best Used By: SEO experts, webmasters, and professionals responsible for managing websites who require quick and precise diagnosis of redirection complications and optimization of URL structures.

6. Detailed SEO Extension

Detailed SEO Extension Firefox SEO plugin

Pros: Get instant analysis of technical SEO metrics and factors for the page that you are on at the click of a button.

Cons: Not a ton of features outside of analyzing the current tab for certain SEO elements.

Best Used By: Content creators and SEOs who analyze a large amount of pages for basic ranking factors.

7. Web Developer

Web Developer Firefox SEO plugin

Pros: Bestows a plethora of features catering to developers, designers, and SEO professionals alike. Its functionalities encompass header analysis, JavaScript disabling, and an array of technical tools.

Cons: While it offers diverse utilities, it is not exclusively tailored to SEO and might entail a learning curve for certain users.

Best Used By: Developers, designers, and SEO practitioners seeking a versatile toolkit to inspect and manipulate various technical facets of websites for optimal performance and search engine compliance.

8. SEO Minion

SEO Minion Firefox SEO plugin

Pros: Encompasses an array of on-page SEO analysis tools, a broken link checker, and a SERP preview feature, contributing to a comprehensive approach to SEO optimization.

Cons: The extensive array of features might appear overwhelming, especially for those less acquainted with SEO terminology.

Best Used By: SEO professionals and webmasters in pursuit of meticulous on-page analysis, identification of broken links, and SERP result visualization to drive enhanced organic search performance.

9. Serpstat Plugin

Serpstat Firefox SEO plugin

Pros: Offers domain analysis, keyword research, and page-specific analysis within the Serpstat ecosystem. It empowers users with vital insights to enhance SEO strategies.

Cons: Its functionalities are tied to the Serpstat platform, limiting access to a singular data source.

Best Used By: SEO practitioners employing Serpstat for keyword research, domain analysis, and page-level optimization to cultivate effective SEO campaigns.

10. WooRank

Woorank Firefox SEO plugin

Pros: Presents a comprehensive website review, detailed SEO analysis, and social metric insights. Its holistic evaluation aids in crafting well-rounded optimization strategies.

Cons: Some advanced features necessitate a subscription, which might be a limiting factor for certain users.

Best Used By: Marketers, SEO experts, and webmasters aiming to acquire a comprehensive overview of their websites’ strengths and areas for improvement, thereby tailoring their strategies accordingly.

11. Link Research Tools

Link Research Tools Firefox SEO plugin

Pros: Empowers users with robust backlink analysis and competitive research capabilities. Its extensive feature set contributes to holistic SEO strategies.

Cons: The tool operates on a subscription-based model, which might limit access to advanced features for users seeking cost-effective options.

Best Used By: Advanced SEO professionals, digital agencies, and enterprises seeking to delve into comprehensive backlink analysis, identify link-building opportunities, and execute competitive research to inform their optimization endeavors.

That wraps up our list of 10 Firefox plugins for SEO. We’ve covered a variety of use cases and examples. I wouldn’t recommend keeping all of these actively enabled in Firefox since a few of them are fairly resource heavy.

Cheers to you, fellow Firefox user. Let’s keep fighting for a healthy internet as we work on SEO.

Looking to suggest a plugin that we missed? Send us a note in our contact form and we’ll evaluate it for inclusion on the list. No spam, please!

Portrait of a smiling man with beard wearing a light blue shirt,
Trevin serves as the VP of Marketing at WebFX. He has worked on over 450 marketing campaigns and has been building websites for over 25 years. His work has been featured by Search Engine Land, USA Today, Fast Company and Inc.

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