17 Best SEO Audit Tools of 2023: Optimize Your Website’s SEO

Search Engine Optimization (SEO) is essential to any successful online marketing strategy. 

Ensuring your website is optimized for search engines like Google, Bing, and Yahoo is crucial for attracting organic traffic and improving your search rankings. 

One effective way to optimize your website is by conducting regular SEO audits.

An SEO audit comprehensively analyzes your website’s on-page and off-page elements, evaluating its overall performance and effectiveness. 

With many SEO audit tools available, selecting the right one for your needs can be challenging. 

That’s why we’ve compiled a list of the top 18 SEO audit tools of 2023 to help you make an informed decision.

Ahrefs

Ahrefs is a popular SEO audit tool that offers a comprehensive suite of features to help you optimize your website. 

With its extensive backlink database and keyword research capabilities, Ahrefs is perfect for tracking your website’s performance, identifying broken links, and discovering valuable content ideas. 

Some key features include Site Explorer, Content Explorer, and Keywords Explorer.

Advantages:

Extensive backlink database

A comprehensive suite of features

Intuitive user interface

Disadvantages:

It can be expensive for small businesses

No integration with Google Analytics or Search Console

Free Trial: 7-day trial for $7

Pricing: Plans start at $99/month

SEMrush

SEMrush is a powerful all-in-one SEO audit tool with extensive features, such as competitor analysis, keyword research, and backlink tracking. 

It’s perfect for businesses looking to improve online visibility and outrank their competitors. 

SEMrush offers a Site Audit tool that checks your website for over 130 technical and on-page SEO issues.

Advantages:

All-in-one SEO tool

Extensive range of features

Competitor analysis capabilities

Disadvantages:

It can be overwhelming for beginners

Expensive for small businesses

Free Trial: 7-day free trial

Pricing: Plans start at $119.95/month

Moz Pro

Moz Pro is a comprehensive SEO audit tool that offers a wide range of features, including keyword research, site crawling, and backlink analysis. 

Its intuitive interface makes it easy for beginners, while its advanced features cater to experienced SEO professionals. 

The Moz Pro Site Crawl tool detects and prioritizes any on-page issues impacting your website’s performance.

Advantages:

Comprehensive SEO tool

User-friendly interface

Advanced features for experienced users

Disadvantages:

Limited backlink database compared to Ahrefs and SEMrush

It can be expensive for small businesses

Free Trial: 30-day free trial

Pricing: Plans start at $99/month

Screaming Frog SEO Spider

Screaming Frog SEO Spider is a popular website crawler that allows you to audit your website’s technical and on-page SEO elements. 

It helps you identify broken links, duplicate content, and missing meta tags, among other issues. 

The tool’s customizable settings make it suitable for small businesses and large enterprises alike.

Advantages:

Comprehensive website crawling capabilities

Identifies a wide range of technical and on-page SEO issues

Customizable settings

Disadvantages:

No keyword research or backlink analysis features

Desktop application, not cloud-based

Free Trial: Limited free version available

Pricing: Paid version starts at £149/per year

Google Search Console

Google Search Console is a free SEO audit tool provided by Google that helps you monitor and optimize your website’s performance in Google search results. 

It offers valuable insights into your website’s organic search traffic, identifies indexing issues, and highlights any technical problems affecting your site’s performance.

Advantages:

Free to use

Direct insights from Google

Identifies technical issues affecting your site’s performance

Disadvantages:

Limited features compared to other SEO tools

No competitor analysis or backlink tracking

Free Trial: N/A (Free tool)

Pricing: Free

Ubersuggest

Ubersuggest, developed by digital marketing expert Neil Patel, is an all-in-one SEO audit tool that offers keyword research, backlink analysis, and site audit capabilities. 

The tool’s user-friendly interface and affordable pricing make it an excellent choice for small businesses and individual website owners looking to optimize their online presence.

Advantages:

User-friendly interface

Affordable pricing

Comprehensive keyword research and backlink analysis

Disadvantages:

Less advanced features compared to other tools

Limited crawling capabilities

Free Trial: Limited free version available

Pricing: Plans start at $29/month

WooRank

WooRank is an SEO audit tool that offers an easy-to-use interface and comprehensive insights into your website’s performance. 

It provides a detailed analysis of your on-page and off-page SEO elements, identifies areas for improvement, and offers actionable recommendations to help you boost your search rankings. 

WooRank’s advanced features include competitor analysis and a keyword tracking tool.

Advantages:

Easy-to-use interface

Comprehensive insights

Competitor analysis and keyword tracking

Disadvantages:

Limited backlink analysis features

It can be expensive for small businesses

Free Trial: 14-day free trial

Pricing: Plans start at $59.99/month

Sitechecker Pro

Sitechecker Pro is a versatile SEO audit tool that helps you analyze and optimize your website’s on-page and off-page elements. 

The tool provides a detailed website audit report, identifying errors or issues affecting your site’s performance. 

Sitechecker Pro also offers a backlink monitoring tool, enabling you to track your website’s backlink profile and identify potential risks.

Advantages:

The versatile SEO audit tool

Detailed website audit reports

Backlink monitoring capabilities

Disadvantages:

Limited keyword research features

No content analysis tools

Free Trial: Limited free version available

Pricing: Plans start at $29/month

DeepCrawl

DeepCrawl is a powerful website crawler and SEO audit tool that focuses on helping you identify and fix technical issues affecting your website’s performance. 

With its in-depth crawling capabilities, DeepCrawl can analyze large websites and generate actionable insights to improve your search visibility. 

It’s beneficial for enterprise-level websites and those with complex site structures.

Advantages:

In-depth crawling capabilities

Ideal for large and complex websites

Comprehensive technical SEO analysis

Disadvantages:

Expensive for small businesses

No keyword research or backlink analysis features

Free Trial: No free trial; custom demo available

Pricing: Custom pricing based on website size and requirements

Majestic

Majestic is an SEO audit tool renowned for its extensive backlink database and powerful link analysis features. 

It offers a detailed analysis of your website’s backlink profile, helping you identify valuable link opportunities and mitigate any low-quality or spammy backlinks risks. 

Majestic also provides keyword research and site analysis tools to improve your SEO strategy.

Advantages:

Extensive backlink database

Powerful link analysis features

Comprehensive site analysis tools

Disadvantages:

No keyword research features

Limited on-page SEO analysis

Free Trial: No free trial; limited free version available

Pricing: Plans start at $49.99/month

OnCrawl

OnCrawl is an innovative SEO audit tool combining website crawling and logs file analysis to understand your website’s performance comprehensively. 

With real-time data and detailed reports, OnCrawl can help you identify and fix technical SEO issues, optimize your site’s structure, and improve your search rankings. 

Its advanced features make it an excellent choice for prominent websites and e-commerce platforms.

Advantages:

Combines website crawling and log file analysis

Real-time data and detailed reports

Ideal for prominent websites and e-commerce platforms

Disadvantages:

It can be expensive for small businesses

The steeper learning curve for beginners

Free Trial: 14-day free trial

Pricing: Plans start at $49/month

Botify

Botify is an enterprise-level SEO audit tool that focuses on providing actionable insights to help you optimize your website’s performance. 

It combines website crawling, logs file analysis, and real-time data to analyze your site’s technical SEO elements comprehensively. 

Botify’s advanced features include custom dashboards and automated reporting, making it ideal for large organizations and agencies.

Advantages:

Enterprise-level SEO audit tool

Comprehensive technical SEO analysis

Custom dashboards and automated reporting

Disadvantages:

Expensive for small businesses

Not as user-friendly as other tools

Free Trial: Custom demo available

Pricing: Custom pricing based on website size and requirements

Raven Tools

Raven Tools is a comprehensive SEO audit tool that offers a wide range of features, including site auditing, backlink analysis, and keyword research. 

Its intuitive interface makes it easy for beginners and experienced SEO professionals. 

Raven Tools’ Site Auditor tool checks your website for over 50 different on-page and technical SEO issues, helping you prioritize and fix any problems.

Advantages:

Comprehensive SEO tool

User-friendly interface

Over 50 on-page and technical SEO issues checked

Disadvantages:

Limited backlink analysis features

It can be expensive for small businesses

Free Trial: 7-day free trial

Pricing: Plans start at $39/month

SEOmator

SEOmator is an automated SEO audit tool that provides detailed reports on your website’s on-page and off-page SEO elements. 

It analyzes your site’s content, structure, and backlink profile to help you identify areas for improvement and optimize your search rankings. 

SEOmator’s advanced features include competitor analysis and a white-label agency reporting option.

Advantages:

The automated SEO audit tool

Detailed reports on on-page and off-page SEO elements

White-label reporting for agencies

Disadvantages:

Limited keyword research features

No backlink monitoring capabilities

Free Trial: Limited free version available

Pricing: Plans start at $29/month

SE Ranking

SE Ranking is an all-in-one SEO audit tool that offers a comprehensive range of features, including keyword research, backlink analysis, and competitor research. 

Its Website Audit tool analyzes your site for over 70 technical and on-page SEO issues, providing actionable recommendations to help you improve your site’s performance. 

SE Ranking’s affordable pricing and user-friendly interface make it an excellent choice for small businesses and individual website owners.

Advantages:

All-in-one SEO audit tool

Affordable pricing

User-friendly interface

Disadvantages:

Limited backlink analysis features

Less advanced features compared to other tools

Free Trial: 14-day free trial

Pricing: Plans start at $31/month

Sitebulb

Sitebulb is a website crawler and SEO audit tool that offers a unique visual approach to analyzing your website’s performance. 

Its intuitive interface and customizable reports, Sitebulb, make it easy to identify and prioritize any technical or on-page SEO issues impacting your search rankings. 

Its advanced features include content analysis, duplicate detection, and mobile optimization.

Advantages:

A unique visual approach to website analysis

Intuitive interface and customizable reports

Advanced features, such as content analysis and duplicate detection

Disadvantages:

No keyword research or backlink analysis features

Desktop application, not cloud-based

Free Trial: 14-day free trial

Pricing: Plans start at $29/month

Serpstat

Serpstat is an all-in-one SEO audit tool that offers a wide range of features, including keyword research, backlink analysis, and competitor research. 

Its Site Audit tool checks your website for over 60 technical and on-page SEO issues, providing detailed reports and actionable recommendations to help you optimize your site’s performance. 

Serpstat’s advanced features include keyword clustering and a PPC research tool.

Advantages:

All-in-one SEO audit tool

Over 60 technical and on-page SEO issues checked

Advanced features like keyword clustering and PPC research

Disadvantages:

Limited backlink analysis features

The steeper learning curve for beginners

Free Trial: Limited free version available

Pricing: Plans start at $69/month

Selecting the right SEO audit tool for your needs is crucial for optimizing your website’s performance and improving your search rankings. 

This comprehensive list of the 18 best SEO audit tools of 2023 should help you make an informed decision based on your specific requirements, budget, and level of expertise. 

Each tool offers unique features and benefits, so take the time to evaluate and compare them to find the one that best suits your needs.

Regular SEO audits are essential for maintaining your website’s search visibility and staying ahead of your competitors. 

By using one of these top SEO audit tools, you’ll be better equipped to identify and fix any issues impacting your website’s performance, ultimately driving more organic traffic and higher search rankings.

To get the most out of your chosen SEO audit tool, consider combining it with other SEO best practices, such as creating high-quality content, building a solid backlink profile, and ensuring your website is mobile-friendly. 

By adopting a comprehensive SEO strategy and consistently monitoring your website’s performance, you’ll be well on your way to achieving online success.