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How to Identify and Fix Crawl Errors in Google Search Console?
Advanced Techniques to Fix Crawl Errors in GSC & Boost Your Organic Presence
Imagine you are diligently working on optimizing your website, investing time and effort into crafting compelling content, and implementing effective SEO strategies. However, you encounter a frustrating hurdle despite your best intentions: crawl errors. You are not alone in this difficulty. It's a frustrating experience that many website owners and SEO professionals can relate to.
Most businesses face the crawling issue at some point. These errors can significantly impact your website's visibility, search rankings, and, ultimately, the success of your online presence.
But fear not! This blog will explore the advanced techniques and strategies that will empower you to identify and fix crawl errors effectively. From analyzing error data to utilizing powerful tools in Google Search Console, we will equip you with the knowledge and insights needed to overcome crawl errors and optimize your website for better search engine performance.
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What are Crawl Errors & Why Do They Occur?
Crawl errors, also known as crawl anomalies, refer to instances where search engine bots encounter problems while crawling your website. These errors can prevent certain pages from indexing, impacting their visibility in search results.
According to Google, crawl errors occur when a search engine tries to reach a page on your site but fails at some point.
Google considers crawl errors as important signals for website owners to address.
Several factors can cause crawl errors, the most common of which include:
1. Issues with website infrastructure, including incorrect server configurations, slow server response time, or downtime caused by server overloads.
2. Improper site structure or navigation, including broken internal links, sitemap inconsistencies, or incorrect robots.txt files.
3. Issues with website content, including duplicate content, thin content, or content not optimized for search engines.
Different Types of Crawl Errors in GSC
Google Search Console provides detailed reports on different types of crawl errors on your website. Here are some of the most common types:
1. Server Errors: Server errors occur when Googlebot cannot access your website due to server connectivity issues. These errors can be caused by server downtime, overload, or misconfiguration.
2. DNS Errors: DNS errors occur when there is a problem with your website's domain name system (DNS) configuration. It can happen when the DNS server is down, misconfigured, or unable to resolve your website's domain name.
3. Robots.txt File Errors: The robots.txt file instructs search engine crawlers on which pages to crawl and which to avoid. If there is an error in this file, it can prevent Google's crawlers from accessing your website. Common robots.txt file errors include incorrect syntax, incorrect file location, and incorrect directives.
4. URL Errors: URL errors occur when there is a problem with the URL structure of your website. For example, if a page's URL is too long, contains invalid characters, or is not properly encoded, Google's crawlers may be unable to access it.
5. Redirect Errors: Redirect errors occur when there are problems with the redirection setup on your website. For example, search engines may have difficulty reaching the intended destination page if a redirect loop or a broken redirect chain exists.
6. Unreachable or Poorly Optimized Content: In some cases, Googlebot may struggle to index content on your website because it's not easily discoverable or crawlable. It can be due to issues like AJAX or JavaScript-heavy websites, which can be difficult for search engines to parse and understand.
How do Crawl Errors Affect Your Website's SEO?
Crawl errors can significantly impact your website's SEO, search ranking, and user experience. When search engine crawlers encounter crawl errors, it hinders their ability to access and index your website's content. Pages with crawl errors may not be ranked or displayed in search results, limiting their visibility to potential visitors. Consequently, your organic search traffic and rankings may suffer.
Moreover, crawl errors can lead to delayed indexing of new pages. If Google crawlers consistently encounter difficulties accessing your site's content, they may perceive it as less reliable or valuable. As a result, new pages or updates to existing pages may take longer to appear in the Google index, hindering your ability to gain visibility and attract organic traffic promptly.
When a user clicks on a link to your website and encounters a crawl error, they may leave your site and never return. It can lead to a high bounce rate, further impacting your website's search ranking. Encountering crawl errors can make it challenging for users to find the content they are looking for on your website, leading to frustration and a poor user experience.
Identifying Crawl Errors in GSC
Google Search Console provides invaluable insights into the health and performance of your website, allowing you to identify and address crawl errors effectively. Performance report in GSC allows you to gather essential data on your website's search performance, including clicks, impressions, click-through rate (CTR), and average position.
This report enables you to assess your site's performance in search results and identify potential areas for improvement. But you must be wondering how to set up your search console. Don't worry; in our GSC guide, you will find all your answers from setting up your Google Search Console to access the Performance report.
Now that you know how to set up GSC, let us use it for more advanced functions like detecting crawl anomalies.
Analyzing the Crawl Error Data
You can find all crawling & indexing issues with your domain in the 'Index' report on GSC. Just click on the Pages section and scroll down to see why your web pages are not being crawled.
Once you have identified the errors, prioritize them based on the number of occurrences and their impact on your website's search ranking & user experience. It's crucial to fix the critical errors first and then move on to the less severe ones.
In the next sections, let us learn how to troubleshoot crawling issues using different methods.
How to Troubleshoot Crawl Errors Using Index Coverage Report
The Index Coverage Report in Google Search Console (GSC) is a powerful tool that provides a comprehensive overview of how Google is indexing your website. It offers detailed insights into the status of individual web pages, including information about crawl errors, indexing issues, and warnings. Unlike the Performance report, which focuses on search performance metrics, the Index Coverage report explicitly targets your website's indexing status and crawlability.
Here are the steps that will help you analyze the crawl errors using this report:
1. Access the Index Coverage Report in Google Search Console.
2. Review the graphs and tables to identify error trends and affected URLs.
3. Click on specific error types to list affected URLs and suggested fixes.
4. Focus on addressing high-priority errors, such as pages blocked by robots.txt, server, or redirect errors.
5. Identify the root causes of the errors by examining the specific details provided in the report.
6. Take appropriate actions to resolve the issues, such as modifying robots.txt directives, fixing server configurations, or updating redirect rules.
7. Monitor the Index Coverage Report to ensure that the crawl errors are decreasing over time and that your website's pages are being indexed successfully.
What Crawling Issues Can You Find in GSC Index Report?
1. Server errors: This will happen when Googlebot attempts to crawl a page, and the server responds with an error message such as a 404 or 500 error.
2. Soft 404 errors: These occur when a page has been removed or is unavailable, but the server does not return a 404 status code.
3. Duplicate content: This can occur when multiple pages on your site have the same content or when your site serves both HTTP and HTTPS versions of the same page.
4. Blocked resources: This occurs when Googlebot cannot access some resources required to render a page, such as images, scripts, or CSS files.
5. Non-indexable content: This can happen when pages are configured with a noindex tag or if the content is generated dynamically and cannot be crawled by Googlebot.
6. Redirect issues: These occur when there are problems with the redirects on your site, such as redirect loops or improperly configured redirects.
7. Mobile usability issues: These occur when your site is not properly optimized for mobile devices, such as when text is too small to read or when buttons are too close together.
8. Security issues: This can happen when your site is hacked or infected with malware, which can cause Google to flag your site as unsafe.
How to Troubleshoot Crawling Issues Using URL Inspection Tool
The URL Inspection Tool provides detailed insights into how Google crawls and indexes specific URLs on your website. It allows webmasters to examine individual URLs and troubleshoot any crawling issues affecting their website's visibility in search results. Unlike the Performance Report in GSC, which focuses on aggregated data and trends, the URL Inspection Tool provides a more granular view of individual URLs, allowing for precise troubleshooting and analysis.
Note: URL Inspection Tool can only be used for one URL at a time. Use it only for high-priority pages to get detailed search bot crawling & indexing activity report.
To use this tool effectively, follow these steps:
1. Log in to GSC and select the property you want to troubleshoot.
2. Enter the URL of the affected page in the URL Inspection Tool search bar at the top of the page.
3. Click "Inspect" to analyze the URL and view the results in the "URL Inspection" panel.
4. Review the information under "Coverage" and "Enhancements" to identify potential issues and suggested fixes.
5. After addressing the issues, request a re-crawl of the URL by clicking "Test Live URL" in the top-right corner.
How to Use the Performance Report to Track Crawl Rate Changes Over Time
The Performance Report in GSC provides data on your website's performance in Google search results, including clicks, impressions, and average position. By analyzing this data, you can identify crawling issues on your website. Here are some trends to notice that may indicate website crawling issues:
1. Decrease in clicks and impressions: If you notice a sudden drop in clicks and impressions, it may be because Google has difficulty crawling and indexing your website.
2. Pages with low average position: If you see pages with a low average position in search results, it may indicate that Google is not crawling those pages, or they may have crawling issues such as slow loading times or broken links.
3. Pages not indexed: If you notice that some of your website's pages are not visible in the performance report, then may be because these pages are not being crawled by Google.
Use the information from this report in conjunction with the URL Inspection Tool and Index Coverage Report to diagnose and resolve crawl errors.
By analyzing these trends in the performance report, you can identify website crawling issues and take necessary actions to improve them.
How to Prevent Future Crawl Errors?
Preventing future crawl errors is crucial for maintaining a healthy website and ensuring optimal search engine performance. By implementing advanced strategies, you can proactively address potential issues and minimize the occurrence of crawl errors. Here are ways to prevent future crawl errors:
1. Implement a Proper URL Redirect Strategy
A redirect strategy involves redirecting users and search engines from one URL to another, typically used when a page has been permanently moved or no longer exists. It allows search engines to discover the new location of your content and update their indexes accordingly. Applying 301 redirects if a page is permanently moved is recommended, and it helps preserve SEO value by ensuring search engines can still access and index your content.
Here are the strategies that you can use to implement a proper URL redirect that will help you solve the crawling errors in the future:
1. Implement a comprehensive internal linking strategy to ensure proper navigation and accessibility across your website.
2. Regularly monitor and resolve broken links to avoid potential crawl errors.
3. Utilize canonical tags to specify the preferred version of duplicate or similar content and avoid crawl errors caused by duplicate URLs.
2. Optimize Your Website's XML Sitemap
An XML sitemap is a file that contains a list of all the pages on your website, serving as a roadmap for search engine crawlers. Analyzing the data within the XML sitemap, you can identify various types of crawl errors, such as broken links, inaccessible pages, or server errors, and take appropriate actions to rectify them.
To effectively mitigate crawl errors and optimize your website's XML sitemap, consider the following strategies:
1. Ensure that all important pages, including canonical URLs, are properly included in the XML sitemap, avoiding duplicate or irrelevant content.
2. Keep your XML sitemap up to date by adding new pages and removing outdated or inaccessible ones. Validate the XML sitemap regularly to identify any errors or warnings.
3. Organize your XML sitemap in a hierarchical structure that reflects the logical flow and organization of your website's content, making it easier for search engine crawlers to navigate and index.
3. Monitor and Fix Server Errors
Server errors, also known as HTTP status codes, indicate issues when a web server tries to fulfill a request from a browser. The most common server errors include the 500 Internal Server Error, indicating a server-side issue, and the 503 Service Unavailable Error, indicating that the server is temporarily unable to handle requests.
Monitoring and fixing server errors should be a regular practice, ideally weekly or monthly, to promptly identify and address any issues. Server errors can impact your website's SEO by preventing search engine crawlers from accessing and indexing your content, leading to potential ranking and visibility issues.
However, you can prevent these server errors in the future by considering these advanced strategies:
1. Ensure consistent and reliable server performance to minimize server errors and downtime.
2. Implement proper error handling mechanisms to identify and resolve any server errors promptly.
3. Regularly monitor your website's log files and server response codes to proactively identify and address any crawl errors or server issues.
4. Improve Your Website's Mobile Usability
Mobile usability is crucial in preventing crawling errors and ensuring a smooth user experience since Google prioritizes mobile-friendly websites. When a website has mobile usability issues, it can lead to difficulties for search engine crawlers in properly accessing and understanding the content, resulting in crawling errors. Some common factors that can cause mobile usability issues include unresponsive design, slow page loading times, faulty redirects, intrusive interstitials, and improperly configured mobile-specific content.
To prevent crawling errors and enhance mobile usability, consider implementing these advanced strategies:
1. Optimize your website's mobile responsiveness using responsive web design techniques and ensure the content adapts well to different screen sizes and devices.
2. Improve page loading speed by optimizing images, minimizing render-blocking resources, and leveraging caching techniques to deliver fast and efficient mobile experiences.
3. Regularly test your website's mobile usability using tools like Google's Mobile-Friendly Test and address any identified issues promptly by fixing broken links, eliminating intrusive interstitials, and ensuring proper mobile-specific redirects and content presentation.
Keep Analyzing Your Website's Crawl Errors With Quattr
Understanding and addressing crawl errors is crucial for maintaining a robust and well-performing website. Regularly monitoring and analyzing your site's crawl errors through Google Search Console, utilizing tools such as the URL Inspection Tool and Index Coverage Report, and implementing advanced prevention strategies can significantly enhance your website's SEO performance and user experience.
However, relying solely on Google Search Console may not be sufficient for large-scale websites with complex structures and a high volume of pages. In such cases, the SEO platform might suit their needs. Google Search Console may be unable to provide in-depth insights and customized solutions for larger websites, making managing crawl errors and other SEO aspects challenging.
Quattr SEO software suite offers comprehensive crawl analysis capabilities tailored to address the unique requirements of large-scale websites. Quattr's services extend beyond identifying simple indexing/crawling errors or basic SEO issues. Quattr's weekly analysis and rendering of an extensive set of pages throughout the entire website provide invaluable historical trends for crawl errors, lighthouse audits, and site speed scores. This comprehensive approach allows businesses to gain insights into how their site compares with competitors and make informed decisions to improve their overall search performance.
Regularly Monitor & Mitigate Crawl Errors with Quattr!
Get StartedFixing Crawl Errors FAQs
How often should I check crawl errors in Google Search Console?
You should frequently monitor crawl errors in Google Search Console to maintain a website's SEO health. This frequency depends on various factors, such as the size and complexity of your website, how frequently you publish new content or make changes, and your overall SEO strategy. Ideally, these errors should be checked weekly to address any issues promptly.
How to know if you have successfully fixed a crawl error in Google Search Console?
Successfully fixing a crawl error in Google Search Console can be determined by monitoring the crawl error report and observing changes in the error status. You can check the report to see if the error has been resolved or transitioned to a "Valid" status. However, you can also manually test the affected URL to ensure it is accessible without issues.
What should I do if I keep getting the same crawl error repeatedly?
If you repeatedly encounter the same crawl errors in Google Search Console, it's crucial to identify the root cause. You should start by double-checking your website's code and server configuration to ensure there are no persistent issues affecting the accessibility of the affected pages. Review the error details and recommendations provided by GSC to understand the specific nature of the error. Implement the suggested fixes and closely monitor the crawl error report for any changes.
About The Author
About Quattr
Quattr is an innovative and fast-growing venture-backed company based in Palo Alto, California USA. We are a Delaware corporation that has raised over $7M in venture capital. Quattr's AI-first platform evaluates like search engines to find opportunities across content, experience, and discoverability. A team of growth concierge analyze your data and recommends the top improvements to make for faster organic traffic growth. Growth-driven brands trust Quattr and are seeing sustained traffic growth.
