How Broken Links, Duplicate Content and Crawl Errors Affect Organic Visibility?

Having well-written content, good visuals and useful information on your website does not guarantee that your site will rank well in Google. Often sites suffer from technical SEO issues that cause problems for search engines in finding, understand and index webpages. Common issues that can occur on a website include Broken Links, Duplicate Content and Crawl Errors. Although these appear to be minor issues, failing to identify them within your site can cause problems with navigation, waste crawl budget and prevent important pages from being seen in search results. Understanding these issues is very important for businesses wanting to improve their website health to attract organic traffic. Utilising professional SEO audit services will allow you to identify technical issues within your site. This will also help you understand how they affect your site and what improvements can be made.

Let’s look at How Broken Links, Duplicate Content and Crawl Errors Affect Organic visibility and how to fix them.

1.Understanding Broken Links

Broken Links are links that will take your users or search engine crawlers to a non-existent or unavailable page. This can cause issues and cause errors such as 404 Page Not Found. These issues often occur because pages have been removed, URLs changed or incorrect links have been added.

For example, if an eCommerce website removes an old product page, but there are several links pointing to it within the site. When customers click on these links they will be presented with an error page. This will cause poor user experience and cause issues with navigating your site.

How do Broken Links affect organic visibility?

Broken Links can cause several issues with your SEO.

• Poor user experience – Users will become frustrated if they keep coming across pages that aren’t available. This will cause issues with engaging with your users.
• Navigation issues – If there are Broken Links within your site, this can cause problems for users navigating between pages.
• Waste crawl budget – If search engines are crawling to unavailable pages on your site, they may not find useful pages.
• Lost backlinks – If an external website links to a page that doesn’t exist anymore, you may lose out on having a useful backlink. Using a relevant redirect will help.
• Wasted crawl budget – If there are lots of Broken Links on your site, this can cause extra crawling.

Whilst having some 404 errors won’t affect your rankings, Google will generally manage pages that aren’t available. However, if they’re causing issues with important pages, navigation or useful external links then they can cause problems.

 How to find and fix Broken Links?

To help keep your site running smoothly, regularly check your site for Broken Links.

Use the following methods:

• Crawl your site – Use a tool like Screaming Frog SEO Spider to find broken internal and external links.
• Google Search Console – Check indexing reports to find URLs causing errors.
• Update internal links – Update any Broken Links to the correct page.
• Use 301 redirects – If the page has permanently moved to another page, use a 301 redirect.
• Remove unnecessary links – If the page doesn’t exist anymore and there isn’t a relevant page to redirect to, remove any links pointing to it.
• Regularly check – Check your site regularly after major updates, redesigns and content changes.

You won’t want to completely remove any 404 responses. You will want to make sure any important links on your site are taking users and search engines to relevant pages.

2. Duplicate Content

Duplicate Content is when large amounts of content are repeated across multiple URLs.

For example, if an online store has several URLs showing the same product description due to filters, tracking or sorting. If a business has multiple blog posts covering almost identical topics, this can cause Duplicate Content. Whilst Google won’t penalise you for Duplicate Content, it can cause issues for search engines in finding the correct page.

How does Duplicate Content affect organic visibility?

Duplicate Content can cause several issues.

• Keyword cannibalisation – Having multiple pages targeting the same search intent can cause issues with search queries.
• Confusing URLs – Search engines may find multiple versions of similar content and choose a different canonical URL.
• Backlinks – Backlinks and other signals may be pointing to different versions of similar content.
• Wasted crawl budget – Search engines may crawl multiple URLs with similar content.
• Repetitive content – If you’re publishing repetitive content with no useful information then there’s less reason for users to look at other pages.

For example, an SEO agency may publish three blogs covering very similar topics like SEO services for small businesses, affordable SEO services and SEO packages for small businesses. If they’re targeting the same search intent and have very similar information, this can cause unnecessary duplication.

How to find and fix Duplicate Content?

To manage Duplicate Content, you need to understand why you have similar pages and what the preferred URL should be.

Use the following methods:

• Canonical tags – Add the correct canonical tags.
• Merge content – If there are multiple pages covering the same topic and search intent, merge these.
• Redirects – Redirect any outdated or unnecessary duplicate URLs to relevant pages.
• Consistent linking – Keep your internal links consistent and your preferred URLs.
• eCommerce filters – Manage parameterised URLs.
• Unique content – Make sure each page has unique information.

Canonical tags are signals so should be consistent with internal links, redirects and sitemaps.

3. Crawl Errors

Crawling is the process of search engine bots finding and accessing URLs on your website. To perform well in organic search, search engines need to be able to access important pages and understand them. Crawl Errors occur when search engine bots have difficulty accessing certain URLs. This can be caused by server issues, incorrect redirects, blocked resources, robots.txt issues and more.

Common crawl issues

Here are some common crawl issues you should be aware of.

• 404 Not Found – The requested page cannot be found.
• 500 Internal Server Error – The server has encountered an unexpected issue.
• 403 Forbidden – The resource is not accessible.
• Redirect errors – Incorrect Redirect Chains, loops or failed redirects can cause issues.
• Robots.txt – Incorrect Robots.txt rules can prevent search engines from crawling important sections of your site.
• DNS Errors – Issues with domain names can cause your site to be temporarily inaccessible.

How do Crawl Errors Affect Organic visibility?

Crawl Errors can cause issues with your site appearing in search results.

Some issues you may face include:

• Important pages not being found – Search engines may have difficulty finding new or updated pages.
• Indexing issues – If Google cannot crawl a page, they may not be able to process updated content.
• Longer time to update – If your site is temporarily inaccessible, this may mean it takes longer for updates to be found.
• Wasted crawl budget – If there are lots of unnecessary or problematic URLs being crawled this can cause issues with larger sites.
• Technical issues – If there are constant server issues, this can cause problems for users and search engines accessing your site.

Not all Crawl Errors will affect your rankings as some URLs will be intentionally made inaccessible, blocked or removed. However, it’s important to fix any errors that are causing search engines to not be able to access your valuable pages.

How to find and fix Crawl Errors?

Using a technical review will help you identify what the issue is.

• Look at the Page Indexing report in Google Search Console.
• Look at the Crawl Stats report.
• Crawl your site to identify any inaccessible pages.
• Check robots.txt for any accidental blocking.
• Check server responses and hosting reliability.
• Fix incorrect redirects and redirect loops.
• Make sure important pages have the correct HTTP status codes.

For larger sites, it’s important to regularly check for Crawl Errors as even small issues can affect hundreds or thousands of URLs.

4. How these issues can work together?

Although these are three separate issues, they can sometimes work together and cause further issues.

For example, if an eCommerce site regularly updates their product catalogue. If products are removed without setting up the correct redirects, this can cause broken internal links. Product filters may also create multiple URLs with similar content. Incorrect crawling instructions may also cause search engines to not be able to access important product categories.

These issues may not seem too bad on their own, but can cause more issues with managing your site.

• The table below shows what each issue is
• Technical SEO Issue Common Cause Potential Impact
• Broken Links Deleted or changed URLs Poor navigation and inaccessible destinations
• Duplicate Content Multiple URLs with similar content Canonicalisation and URL issues
• Crawl Errors Server issues or incorrect settings Important pages not being found
• Redirect Chains Multiple redirects in a row Slower access to final destination
• Incorrect Robots.txt Rules Accidental blocking of crawling Important pages may not be found

It’s important to understand how these issues work together when creating a long term technical SEO strategy.

5. Tools to find Broken Links, Duplicate Content & Crawl Errors

You don’t need to manually check every page on your site to find technical SEO issues. There are several tools available to help website owners and SEO professionals.

Here are some common ones:

• Tool Main Purpose
• Google Search Console To monitor your site’s indexing, crawling and search performance.
• Screaming Frog SEO Spider To find Broken Links, redirects, duplicate elements and technical issues.
• Ahrefs To analyse backlinks, broken pages and competitor performance.
• Semrush To analyse technical SEO issues, site health and keyword performance.
• Google PageSpeed Insights To analyse page performance and Core Web Vitals.
• Sitebulb To perform detailed technical audits and visualise crawl data.

Each will have a different purpose. Using a combination of tools will give you a better understanding of your site’s technical health. Google Search Console will show you how Google is processing your site. Screaming Frog can help identify any internal linking or URL issues.

6. Best Practice to avoid technical SEO Issues

Fixing technical SEO issues is important but preventing them from occurring again should also be considered.

• Regularly audit your site – Regularly check your site to identify any Broken Links, duplicate pages and crawling issues.
• Keep URLs clean – Keep URLs consistent.
• Check redirects – When updating or removing important URLs, make sure you identify relevant pages to redirect to.
• Update your XML sitemap – Make sure you have canonical, indexable URLs and remove any outdated or unnecessary URLs.
• Check migrations – Check redirects, internal links, canonical tags and indexing after redesigns/migrations.
• Avoid duplicate pages – Make sure every important page has a unique purpose.
• Check technical issues – Regularly check robots.txt, canonical tags, noindex tags and server responses.

This will help keep your site more organised and make technical SEO easier to manage.

7. Why professional SEO Audit Services Are Important for your site

Sometimes technical SEO issues can be hard to identify. If your site has hundreds of pages, multiple categories or complex URLs. Your site may seem to be working perfectly but there could be issues for search engines to access important pages. Professional SEO audit services can help improve your organic visibility. A full audit will not only help Identify Broken Links and Duplicate Content but will also help you understand how they are working together and causing issues for search engines to access and understand your site.

At Bloom Agency we can help businesses identify their SEO issues and put strategies in place to improve them.

A professional SEO audit can help with:

• Technical Analysis – Identify crawling, indexing, redirect and accessibility issues.
• Broken Links – Identify any inaccessible internal and external links.
• Duplicate Content – Review similar URLs, canonical tags and Duplicate Content.
• Improving crawlability – Identify any issues with your settings causing search engines to not be able to access important pages.
• Website structure – Improve internal linking.
• Prioritise improvements – Prioritise technical improvements.

Whether you run a business site, eCommerce site or content heavy site, it’s important to fix technical SEO issues to improve your organic visibility. By using the right audit strategy, you’ll have a better understanding of your site’s technical health.

Conclusion

Whilst Broken Links, Duplicate Content and Crawl Errors may seem like small issues, they can cause major issues. This could include poor navigation, confusing URLs and crawling issues. These can cause problems for search engines to find and understand important pages. Having a consistent technical SEO strategy will help you avoid these issues. This includes regularly monitoring your site, keeping URLs consistent and making improvements to your site. Professional SEO audit services can help you identify any hidden technical issues and what improvements can be made.

Remember, having a strong SEO performance isn’t just about keywords and content. Having a technically organised site will give a better base for search engines.

FAQs

1. Do Broken Links affect my rankings in Google?

Broken Links won’t cause you to be penalised but broken internal links can cause issues with navigation. If they’re pointing to useful external links you may lose out on keeping relevant signals.

2. Will I get penalised for Duplicate Content?

No. However having multiple similar URLs can cause canonicalisation and indexing issues. Google may choose a different version of your page.

3. What are Crawl Errors?

Crawl Errors are when search engine bots have issues accessing your site’s URLs. This can include server errors, DNS errors, incorrect redirects and blocked resources.

4. How can I find Broken Links on my site?

You can use tools like Screaming Frog SEO Spider, Ahrefs and Google Search Console to find broken URLs. Regularly crawling your site will help you identify any issues.

5. How often should I do a technical SEO audit?

As a general rule, carrying out a full technical SEO audit every 3-6 months is a great start. Larger sites and eCommerce sites with frequent updates may need to be checked more regularly.

6. What is the difference between crawling and indexing?

Crawling is when search engines find and access your site’s pages. Indexing is when they analyse and store eligible page information so it can appear in search results. Just because a page has been crawled doesn’t mean it will be indexed.

7. How can SEO audit services help improve my organic visibility?

SEO audit services will help you identify technical errors, Duplicate Content, Broken Links, indexing issues and website structure issues. Fixing relevant issues will help search engines find and understand your important pages.