Boost Your Website With The Best SEO Audit Tools

An SEO audit is like a comprehensive health check-up for a website’s search engine optimization (SEO) performance. It involves a thorough examination of various aspects of the site to understand its strengths, weaknesses, and areas needing improvement.

Think of it as a diagnostic process where experts analyze the technical, content-related, and off-page elements of a website to uncover issues that might hinder its visibility and ranking in search engine results.

This audit delves into the technical aspects, assessing factors like site structure, indexing, speed, mobile-friendliness, and potential technical errors. It looks at the content quality, relevance, and optimization, examining elements like title tags, meta descriptions, keyword usage, and overall content depth.

Ultimately, the goal of an SEO audit is to identify areas where the website can optimize its SEO strategies and practices. It serves as a roadmap for making enhancements that can boost the website’s visibility, increase organic traffic, and improve its overall ranking in search engine results pages.


In my quest for top-tier SEO tools, Ahrefs emerges as a strong contender, vying for the highest ranks among the all-in-one solutions. It boasts one of the most comprehensive and user-friendly technical SEO audit tools available, marking itself as a standout in the field.


Features and Benefits:

Cloud-Powered Efficiency: Ahrefs operates entirely in the cloud, eliminating the need for separate installations. When I subscribe, I gain access to all the computing resources required for my audits and other services. The site audit tool is a powerhouse, automatically identifying over 100 technical and on-page SEO issues, grouped by type and showcased in detailed reports with colorful charts.

Alerts and Insights: What impresses me is the depth of Ahrefs’ site audit tool. It can alert me to more than 110 technical issues, ranging from critical errors to matters that could benefit from fixing. It scans everything potentially detrimental to my rankings, from problematic CSS or JavaScript files to broken links and redirects.

Cloud-Based Accessibility: The cloud-based nature of Ahrefs means there’s no software to install, and I can access my data from anywhere, at any time. Additionally, the flexibility to schedule crawls daily, weekly, or monthly aligns perfectly with the dynamic needs of my website.

Tool Suite Overview: Ahrefs prides itself on being more than just a single tool – it’s a suite comprising multiple offerings. The Site Explorer, Keyword Explorer, Rank Tracker, Content Explorer, and the star, the Site Audit tool, form a comprehensive arsenal. The Site Audit tool dives deep, uncovering issues from external pages to JavaScript and CSS resources, broken links, redirects, and more.

Robust Features: The tool’s ability to crawl both desktop and mobile versions, render JavaScript-generated content, schedule crawls automatically, and provide actionable recommendations, accompanied by a real-time crawl log, showcases its robust functionality.


Entry Points and Ranges: Ahrefs offers a starting price point of $99 for subscriptions, but there’s an enticing 7-day trial at just $7 that grants full access to all features. While the premium version begins at $83 per month (billed annually), the range stretches to accommodate varying needs, reaching up to $999 per month for more extensive requirements.

In summary, Ahrefs positions itself as a holistic and user-friendly SEO audit tool, equipped with a plethora of features and pricing options tailored to meet diverse user needs. While the pricing might seem steep at first glance, the rich feature set and various subscription tiers make it a compelling choice in the realm of SEO tools.


In the realm of search engine marketing software, SEMrush stands tall as a trusted and robust all-in-one solution. Its Site Audit tool offers a comprehensive analysis, identifying and addressing over 140 potential issues that could affect a website’s SEO performance.


Features and Benefits:

Thematic Reporting Precision: SEMrush sets itself apart by providing thematic reports, offering users focused insights into various facets of technical SEO. With seven distinct thematic reports covering aspects like crawlability, HTTPS, Core Web Vitals, site performance, internal linking, and markup, the tool delivers a nuanced and in-depth assessment.

Prioritized Optimization Workflow: What I find particularly helpful is the tool’s ability to pinpoint top technical issues impacting performance. This feature empowers digital marketers to streamline their optimization efforts effectively, helping prioritize tasks based on their impact.

Customized Reports and Dashboarding: SEMrush offers customizable reports tailored to specific technical SEO concerns. These reports allow users to delve deeper into critical areas like crawlability, site performance, and international SEO, enhancing their understanding and decision-making.

Comprehensive Audits: SEMrush doesn’t hold back when it comes to auditing a website. With over 130 checks covering crawlability, page speed, backlink profiles, and security, it thoroughly examines various aspects crucial for enhanced rankings.

Actionable Insights and Opportunities: Aside from technical tweaks, SEMrush audits provide valuable suggestions for link-building opportunities, tailoring suggestions based on target audiences and their search patterns. Beyond audits, the platform offers a plethora of tools encompassing keyword research, backlink analysis, PPC research, competitor analysis, and more.

Key Features:

  • Audit over 130 on-page, off-page, and technical SEO metrics.
  • Customizable white-label PDF reports and shareable SEO roadmaps.
  • Scheduled and customized audits with prioritized issue lists.
  • Daily Performance Tracker to monitor website performance.
  • Detailed reports covering markup, security, and internal linking.
  • Keyword research and traffic analysis capabilities.
  • Paid plans start at approximately $129.95 per month with a 7-day free trial and limited free tools available.


Accessible Trials and Plans: Before committing to a subscription, SEMrush provides a generous offer of auditing 100 pages for free, granting access to all main reports and features. Post that, the basic subscription kicks off at $99.95 per month. While the price might seem substantial, SEMrush’s holistic suite of tools extends beyond technical SEO auditing, offering added value for marketers.

SEMrush emerges as an invaluable tool for SEO, providing an extensive dashboard with a suite of functionalities catering to diverse marketing needs. While its pricing might seem steep, the platform’s comprehensive feature set justifies the investment, offering far-reaching capabilities beyond technical SEO auditing.


Moz stands out in the digital marketing sphere for its range of tools, notably the Site Crawl feature, an invaluable asset for analyzing and resolving common SEO issues prevalent on websites.


Features and Benefits:

Comprehensive Site Crawl: The Moz Site Crawl tool meticulously scrutinizes websites for SEO problems like missing title tags, broken redirects, and lengthy meta descriptions. It doesn’t just identify these issues but also provides detailed breakdowns and actionable steps on how to rectify them.

Priority-Based Issue Handling: One of its standout features is the categorization of issues into low, medium, and high priority levels, guiding users on which concerns may impact their site’s performance the most. This prioritization aids in focusing efforts where they matter most for effective optimization.

Extensive Reporting and Progress Tracking: With the capacity to analyze up to 3,000 links, the Crawl Test tool generates comprehensive email reports, furnishing insights into each page. Moz doesn’t just point out issues; it explains their potential SEO impact and offers guidance on resolving them. Moreover, you can flag, mark, or ignore issues and re-crawl to monitor your progress.

All-in-One SEO Audit Tool: Moz serves as a beginner-friendly yet powerful tool encompassing rank tracking, backlink analysis, and keyword research. Its SEO audit tools present insights in user-friendly charts, ensuring easy comprehension of audit results.

Comprehensive Auditing Capabilities: Delving into on-page and technical audits, Moz provides an extensive examination, identifying issues like broken links, duplicate content, and HTTP status codes, making it a robust and detailed SEO audit tool.


Moz’s offerings start at $99 per month, granting access to its suite of SEO tools, including the Site Crawl feature.

Pros and Cons:


  • Provides optimization scores based on keywords.
  • Offers in-depth link analysis capabilities.
  • Boasts robust site audit tools.


  • Might have a learning curve for beginners.

In my experience, Moz has proven to be an excellent tool for addressing various SEO concerns, especially regarding technical and on-page optimizations. Despite a slight learning curve, its site audit capabilities, extensive reporting, and user-friendly features make it a valuable asset for SEO endeavors.

SE Ranking Website Audit

SE Ranking stands as a comprehensive suite offering various tools for website audits, rank tracking, and competitor analysis. Notably, they provide white-label options catering to agencies and consultants, empowering them with a versatile set of functionalities.

se ranking

Features and Benefits:

Robust Website Audit Capabilities: With the Website Audit tool, SE Ranking demonstrates a powerful page crawler that can efficiently crawl up to 1,000 pages in just two minutes. The provided report encompasses crucial metrics like the number of pages crawled, URLs found, top issues, distribution by category, health score, and Core Web Vitals.

Comprehensive SEO Audit: From on-page assessments such as page speed and indexing to off-page evaluations like backlink profile checks, SE Ranking’s tool offers an extensive website audit. It delves into content optimization with an on-page SEO checker and content editor, aiding in optimizing existing and new content effectively.

All-In-One SEO Solution: SE Ranking is not just about audits; it’s a holistic SEO tool. Offering a keyword rank tracker, competitor analysis, and more, it stands as a complete package. The dashboard is user-friendly, housing key metrics and providing solutions to rectify identified issues.

Comprehensive Auditing Tool: The tool assesses various technical parameters like page load time, redirects, security (HTTP and HTTPS issues), and HTTP status codes. It provides comprehensive solutions for each issue identified, from meta titles, descriptions, and tags to internal and external link verification.

Actionable Insights and Optimization: SE Ranking generates reports detailing SEO problems and offers actionable insights to address them effectively. It covers aspects like Core Web Vitals, backlinks, page resource issues (CSS and JavaScript), and content optimization through an AI writing assistant.


SE Ranking presents three pricing tiers, starting from $39 to $189 per month, with a 14-day trial available.

Pros and Cons:


  • Thorough analysis of various SEO aspects.
  • Actionable tips and solutions provided.
  • Comprehensive coverage of technical and on-page issues.


  • Pricing may be on the higher side for some users.

As an all-inclusive SEO suite, SE Ranking competes admirably with industry leaders, focusing on keyword research, backlink tracking, on-page analysis, and more. Its extensive auditing tool examines websites thoroughly, offering a plethora of actionable insights and comprehensive reports for effective optimization.


JetOctopus stands as a scalable audit tool designed primarily for larger websites. Unlike crawl-based limits, its pricing is structured based on the size of your website, measured by the number of pages. This tool offers not only traditional website audits but also conducts comprehensive website log analysis to uncover potential crawlability or indexability issues.

jetoctopus website audit

Features and Benefits:

Advanced Technical SEO Capabilities: JetOctopus boasts an SEO Crawler adept at identifying various technical issues that could hamper SEO performance. From broken links and server errors to detecting duplicate content, it covers a wide spectrum of potential SEO problems.

Log Analysis for Deep Insights: A standout feature is its Log Analyzer, which delves into your website’s log files, deciphering how search engine bots and other bots interact with your site. This deep dive aids in understanding patterns and identifying potential issues.

Google Search Console (GSC) Insights: JetOctopus doesn’t just stop at website audits; it leverages GSC data to reveal valuable insights, trends, and issues that require attention. This integration adds another layer of analysis for a more comprehensive SEO strategy.

Unlimited Crawling and Enterprise Features: For enterprise customers, JetOctopus sets itself apart by providing no limits on crawling and logs. Moreover, it integrates seamlessly with Google Search Console, Google Analytics, and backlinks, enhancing its appeal for larger-scale operations.

Focus on Site Visibility and Indexation: JetOctopus centers its focus on improving site visibility, ensuring robust indexation, and enhancing organic traffic by rectifying SEO errors and optimizing the site structure, internal links, duplicates, and indexation tags.


JetOctopus offers plans based on crawl volume, starting from $176 monthly, with a 7-day free trial available.

Pros and Cons:


  • Scalable pricing based on website size.
  • Extensive log analysis for deeper insights.
  • Comprehensive technical SEO capabilities.


  • May not be as cost-effective for smaller websites or limited budgets.

JetOctopus emerges as an advanced SEO audit tool catering to larger websites, offering a unique pricing structure based on website size rather than crawl limits. Its emphasis on comprehensive log analysis, GSC integration, and resolving technical SEO issues positions it as a robust solution for those seeking in-depth insights and scalable auditing capabilities.

SEO Site Checkup

SEO Site Checkup stands as a versatile tool catering to webmasters, small business owners, and SEO agencies. Its offerings span a range of features including SEO analysis, uptime monitoring, broken link detection, and comprehensive audits for over 70 SEO factors influencing website rankings.

SEO Site Checkup Website Audit

Features and Benefits:

Comprehensive SEO Audits: SEO Site Checkup conducts a thorough audit that covers an array of critical SEO aspects affecting website performance. It assesses loading speed, keyword position tracking, structured data, canonical tags, mobile usability, robots.txt, and numerous other crucial parameters.

Automated Checkups: The tool allows users to schedule automated checkups that routinely crawl websites, detecting new issues or changes that might impact SEO performance. This proactive approach ensures ongoing optimization and swift issue resolution.

Diverse Toolset for Webmasters: With a user base of over 15,000 webmasters, SEO Site Checkup offers a suite of tools for backlink checks, sitemap creation, competitor analysis, keyword monitoring, and addressing common SEO issues. It covers a wide spectrum of website optimization needs.

Comprehensive Site Overview: The tool provides an overview of loading speeds and uptime, vital components in ensuring a positive user experience and search engine rankings. It also considers mobile usability, loading performance, and security parameters.

Thorough SEO Issue Identification: SEO Site Checkup identifies common SEO issues across multiple dimensions, from on-page elements like meta descriptions, titles, keywords, headings, JavaScript, CSS, to backlink quality and quantity, empowering users with actionable insights.

Guidance and Monitoring: It doesn’t stop at issue identification. The tool offers tutorials to resolve each SEO issue, aiding users in addressing problems effectively. Additionally, it tracks weekly changes across more than 30 SEO variables, ensuring continuous monitoring for optimization.


SEO Site Checkup starts at $26.95 per month, encompassing the management of up to three sites, offering an affordable entry point for users seeking a range of SEO tools and auditing capabilities.

Pros and Cons:


  • Affordable pricing structure for multiple sites.
  • Comprehensive audit covering over 70 SEO factors.
  • Automated checkups for proactive issue detection.


  • May lack some advanced features found in more expensive SEO tools.

SEO Site Checkup emerges as a multifaceted toolset addressing diverse SEO needs for webmasters, small businesses, and SEO agencies. Its affordable pricing, comprehensive audits, automated checkups, and array of tools make it a valuable resource for optimizing websites and tracking performance over time.

Screaming Frog SEO Spider

Screaming Frog SEO Spider stands as a powerhouse in technical SEO auditing, catering to a clientele that includes industry giants like Google, Apple, Amazon, and Disney. This website crawler swiftly analyzes sites of any scale, delivering robust technical SEO recommendations.

Screaming Frog SEO Spider
Screaming Frog SEO Spider

Features and Benefits:

Extensive Technical SEO Auditing: SEO Spider is a comprehensive tool offering a broad range of functionalities. It identifies broken links, poorly optimized metadata, generates precise XML sitemaps for accelerated indexing, diagnoses and resolves redirect chains, duplicates, and more.

Robust Integrations and Insights: It integrates seamlessly with key analytics tools like Google Analytics, GSC, and PageSpeed Insights, aiding in a more in-depth analysis of site performance. This tool also crafts visual sitemaps and logs for effective analysis.

Wide Compatibility and Analysis: Available across Windows, macOS, and Linux platforms, Screaming Frog extracts vital SEO data, identifies issues like broken links, faulty redirects, and duplicate content. It empowers users to rectify these issues efficiently.

Detailed Site Analysis: The tool performs a deep dive into various technical aspects, such as URL structures, internal linking, blocked URLs, duplicated content, and server errors, providing insights and actionable recommendations.

User-Friendly Navigation: Screaming Frog’s interface is intuitive, facilitating easy navigation for users. The export function to Excel or .csv allows for further in-depth analysis of the data.


Screaming Frog SEO Spider provides a free version for crawling up to 500 URLs, ideal for initial assessments. The paid version at £149/year offers unlimited URL crawling, scheduled crawls, and expanded integrations with vital SEO tools.

Pros and Cons:


  • Comprehensive technical SEO auditing capabilities.
  • Seamless integration with essential analytics tools.
  • Visual sitemap generation for enhanced analysis.


  • Installable software might require more technical know-how.
  • Free version limited to 500 URLs.

Screaming Frog SEO Spider shines as a go-to tool for technical SEO audits. Its installable form allows for real-time on-site data extraction, problem diagnosis, and analysis, making it a preferred choice for marketers and website owners seeking advanced SEO auditing capabilities.

Final thoughts on choosing the right tools for the job.

When selecting an SEO audit tool, the choice hinges on specific needs and preferences. Each tool, be it Ahrefs with its cloud-based comprehensive analysis, SEMrush offering vast keyword research, Moz providing a suite of marketing tools, or Screaming Frog with its in-depth technical analysis, offers distinct advantages.

Ahrefs stands out for its thorough site audit capabilities and cloud-based accessibility, while SEMrush excels in diverse functionalities beyond audits. Moz’s suite caters to various marketing needs, and Screaming Frog specializes in exhaustive technical SEO audits.

The decision rests on factors like the scale of analysis required, specific features needed, and the budget allocated. Whether seeking all-in-one solutions or focused technical analyses, these tools offer a spectrum of choices to suit varying SEO demands.


Q: What does an SEO audit tool do?

A: An SEO audit tool is used to analyze and assess the technical health of a website, identify common SEO issues, and recommend improvements to optimize the site’s performance in search engine results.

Q: Are there any free SEO audit tools available?

A: Yes, there are free SEO audit tools available that can help you audit your site and identify common SEO problems like technical issues, on-page and off-page SEO, and more.

Q: What are the best SEO audit tools?

A: The best SEO audit tools include Ahrefs Site Audit, SEMrush’s Site Audit, and SEO PowerSuite, which offer comprehensive features to analyze and report on a website’s SEO performance.

Q: How can I optimize my website using SEO audit tools?

A: SEO audit tools can help you optimize your website by providing insights into SEO issues like crawl errors, broken links, keyword research, on-page and off-page SEO, and recommendations to enhance the site’s overall SEO health.

Q: What are the common SEO problems that SEO audit tools can help identify?

A: SEO audit tools can help identify common SEO problems like technical issues, crawl errors, duplicate content, broken links, keyword optimization, and other factors that impact a site’s search engine ranking.

Q: How do I use an SEO audit tool to improve my website’s SEO performance?

A: You can use an SEO audit tool to audit your site, generate SEO reports, and utilize the tool’s features to address SEO issues, optimize on-page and off-page SEO, and implement best practices to enhance your website’s SEO performance.

Q: What are the key features of the best SEO audit tools?

A: The best SEO audit tools offer a range of features such as crawling and auditing capabilities, technical health assessments, keyword research tools, customizable reports, and the ability to identify and resolve common SEO issues.

Q: How can SEO audit tools benefit SEO experts and digital marketers?

A: SEO audit tools can benefit SEO experts and digital marketers by providing valuable insights, data, and recommendations to improve website performance, identify opportunities for optimization, and enhance the overall digital marketing strategy.

Q: Are there both free and paid versions of SEO audit tools?

A: Yes, there are both free and paid versions of SEO audit tools available, offering a range of features and capabilities to accommodate various user needs and budgets.

Q: Which SEO audit tools can help in identifying and addressing site-specific SEO issues?

A: Tools like Ahrefs Site Audit, SEMrush’s Site Audit, and SEO PowerSuite are equipped to assess and address site-specific SEO issues by providing insights, recommendations, and resources tailored to the individual website’s needs.