Technical SEO Audit: What is it and How to do it?

A technical SEO audit is an important step in ensuring that your site reaches the top positions in search engines. According to HubSpot, 60% traffic generated by searches are in the top three results, and a staggering 75% of users don't make it past the first page. 

These figures show how important it is to optimize the technical aspects of your site in order to achieve a top position. What's more, being at the top brings more than just visibility: the first result on Google can have a conversion rate of up to 34.36%, This significantly increases the chances of users accessing your site.

A well-done technical audit is like tweaking your website behind the scenes so that it shines on Google's main stage. It assesses everything from loading speed to security issues, ensuring that your content is easily crawled and understood by search engines. 

And in today's competitive digital world, not fixing these problems can mean falling behind while your competitors gain more traffic and conversions.

If you're looking to increase your online presence and attract more qualified visitors, knowing how to carry out a technical SEO audit is the first step to ensuring that your site is ready to compete and win top positions in search results.

What is a Technical SEO Audit?

A technical SEO audit is the process of analyze the structural and technical elements of your site to ensure that it is optimized for search engines. This analysis is essential in order to identify problems that could harm the site's visibility and performance in search results.

Among the main aspects analyzed during an audit are:

• Site speed: slow pages impact user experience and ranking;
• Tracking and indexing: checks that search engines can access and understand your pages;
• Navigation problems: issues such as broken links or confusing menus;
• Security: use of HTTPS and protection against vulnerabilities;
• Duplicate content: avoids search engine confusion and penalties;
• Responsiveness: ensures a consistent experience across all devices.

By identifying these points and correcting them, you help Google understand your content better, which can improve your organic visibility and bring in more traffic over time. 

Why is a Technical SEO Audit Important?

Investing in a technical SEO audit is essential for make sure your site is up and running efficiently and that search engines can crawl, index and display your pages correctly.

These are some of the main reasons for carrying out this audit:

• Improve the user experience: a fast, responsive site is more pleasant to navigate;
• Avoid penalties: Problems such as duplicate content or broken links can harm your ranking;
• Increase security: The use of HTTPS and other protection measures are essential to gain the trust of visitors and Google;
• Maximize organic visibility: technically optimized sites are more likely to reach the top positions;
• Identify performance bottlenecks: such as slow pages or tracking errors that affect your digital presence.

The technical audit not only corrects existing problems, but also prevents future ones, helping to build a more robust website that is ready to compete in the digital environment.

How to do a Technical SEO Audit?

Carrying out an audit can seem very complicated, but with an well-structured plan, it gets easier. With this in mind, we have created a complete step-by-step guide for you to understand how to carry out a technical SEO audit and identify the main points to be corrected. 

Check out the guide below and optimize your site to achieve better results in search engines:

1. Check Site Indexing

One of the first steps in the technical SEO audit is to ensure that your site is correctly indexed by search engines. 

Tools such as Google Search Console help identify common errors, such as pages blocked by the file robots.txt, improperly applied noindex tags or problems with the XML sitemap. 

These errors can prevent your pages from appearing in search results, directly affecting your visibility.

For example, if you notice that an important page is not being indexed, it is essential to investigate the reason and correct it. You may have to adjust the sitemap settings or change permissions in robots.txt to ensure that Google bots have access to the content. 

These tools also offer detailed reports, making it easier to detect URLs that may be in trouble.

2. Test Site Speed

A site speed is a very important factor for user experience and search engine ranking. According to studies by Akamai and Forrester Consulting, 47% of consumers expect the site to load in 2 seconds or less, while 40% abandon the site if it takes longer than 3 seconds. 

What's more, websites that load in 1 second convert up to 2.5 times more than those that load in 5 seconds, according to research by Portent.

Tools such as Google PageSpeed Insights can be used to measure the loading speed of your website. They provide detailed reports and practical suggestions, such as image compression, code optimization and cache activation. 

Implementing these improvements can reduce loading times and, consequently, increase conversion rates.

3. Analyze the URL Structure

Ooma good URL structure is essential for both search engines and users. Organized URLs reflect the site's hierarchy and make navigation more intuitive. 

For example, a site with categories such as “Children > Girls > Shoes” should have URLs structured as “dominio.com/criancas/meninas/calcados”. This not only makes navigation easier, but also improves indexing.

Avoid common mistakes, such as using underscores (_) instead of hyphens (-), which can confuse search engines. URLs that are too long or have too many parameters should also be adjusted to be simpler and easier to remember. 

For example, instead of “dominio.com/?produto123=categoria45”, use something like “dominio.com/produto-nome”.

4. Check the Structured Data

The structured data are essential to help search engines better understand the content of your site. They are pieces of code that organize information in such a way that Google and other search engines can easily interpret it. 

This optimization improves not only indexing, but also the chances of highlighting your pages in the results with rich snippets, This can include reviews, prices, timetables and even recipes, depending on your niche.

For example, by including structured data on a product page, you can display information such as price and stock directly in the search results, attracting the user's attention and increasing the CTR (click-through rate). 

A website that uses this feature correctly offers clear and useful information to visitors before they even click on the link.

To check that the structured data on your site is configured correctly, use tools such as Rich Results Test. This way you know which structured data is being used and if there are any errors that need to be corrected. 

5. Review the XML Sitemap and Robots.txt

O XML sitemap is like a map that guides search engines as to which pages on your site should be prioritized. It tells them what content is available, when it was last updated and its relative importance. 

The robots.txt defines which areas of the site can and cannot be tracked. Both are essential tools for technical SEO optimization successful.

Make sure your XML sitemap is up to date and includes all the important pages on your site. This is especially relevant if you regularly add or remove content. Use tools such as Google Search Console to upload and test the sitemap.

On the other hand, the robots.txt file should be configured to block only pages or directories that are not useful for ranking, such as administrative areas. Avoid disabling important pages by mistake, as this can compromise indexing and reduce the site's visibility in search results.

6. Audit internal and external links

Internal links and external play key roles in technical SEO optimization. Internal links help users navigate the site efficiently, as well as distributing authority between pages, which is positive for ranking. External links, on the other hand, increase the credibility of your content when they point to trusted sites.

An internal link audit should ensure that all important pages are connected, forming a logical and intuitive structure. Use tools such as Screaming Frog and Ahrefs can identify broken links, excessive redirects or orphan pages.

As for external links, it's important to ensure that they go to authoritative and relevant sites. Broken links or links to low-quality sources can damage both the user experience and your ranking in search engines. 

7. Check Mobile Compatibility

With 99% of the Brazilians accessing the Internet via cell phone, investing in mobile compatibility is more than a priority: it's a necessity. Almost 150 million users use mobile devices to navigate, according to recent data, and the Google prioritizes responsive websites in your search results.

There are several tools that allow you to test whether your site is responsive, such as Small SEO Tools. It identifies elements that can impair navigation, such as buttons that are too small, text that is illegible without zooming, or elements that extend beyond the screen.

A good mobile experience should include intuitive menus, fast loading times and responsive design, which automatically adapts to different screen sizes. Therefore, invest in mobile SEO.

8. Analyze SSL and Site Security

A site security is one of the pillars of technical SEO, and the use of an SSL certificate (Secure Sockets Layer) is essential. This protocol encrypts the data exchanged between the site and users, guaranteeing the protection of sensitive information such as passwords and bank details.

Sites that use SSL are identified by the prefix https and a padlock in the address bar, conveying trust to visitors. In addition, Google prioritizes secure sites in your ranking, so not having an SSL can harm your visibility.

Common Technical SEO Mistakes and How to Fix Them

Many websites face technical problems that hinder its performance, such as pages with slow loading, This can include the lack of an up-to-date sitemap or broken links. These errors impact not only on ranking, but also on the user experience, reducing traffic and conversions.

Fixing these problems requires detailed analysis, but it's worth the effort. Small improvements can make a big difference to your site's visibility and performance.

Technical SEO Audit Tools

Carrying out a technical SEO audit can be made easier with the use of specialized tools. Google's free options, such as Search Console, PageSpeed Insights and Google Analytics, offer valuable analysis of site performance, indexing and speed.

But you can also invest in paid tools, such as Semrush, Ahrefs and Ubersuggest, These offer even more in-depth information, including competitor analysis, backlinks, among other functions.

When to hire an SEO agency?

If technical issues seem complex or take up too much of your company's time, hiring an SEO consultancy may be the best solution. Specialized agencies have the expertise to identify problems quickly and implement effective solutions, saving resources and maximizing results.

What's more, an agency can create customized strategies to achieve your goals, be it increase traffic, improve conversion rates or consolidate your business's online presence.

Therefore, carrying out a technical SEO audit is an essential step in guaranteeing the your website's digital success. From indexing analysis to security, every detail makes a difference to performance and visibility in search engines.

Need help optimizing your site? Get in touch with UpSites and discover how a SEO consulting can transform your business!

Lucas Pelisari

Lucas Pelisari has been an SEO and content specialist at UpSites for over 6 years, working on the creation and optimization of digital strategies focused on lead generation and organic growth.With experience in website development projects, on-page SEO and link building, he works directly on structuring content and pages aimed at positioning on Google and acquiring qualified traffic.Throughout his career, he has worked on projects for companies such as Kommo, Aldanth, Physical Care, In4, Design.com, Adaptive, Clipto and YeSim, as well as several other clients served by UpSites.He works on projects in different niches, including technology, SaaS, services and local businesses, with a focus on performance, conversion and scalability.Her work is directly linked to lead growth and increased organic visibility, with projects that have seen consistent traffic gains after implementing SEO and content strategies.His content covers topics such as professional website creation, SEO, page structure, performance, user experience and digital growth strategies, always with a practical approach based on real market scenarios.Professional networks:LinkedIn: https://www.linkedin.com/in/lucas-widmar-pelisari-78920033/Instagram: https://instagram.com/lucaswidmar

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