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Jun 12, 2023

5 Best Canonical Tag Checker

Suman Samal, Asst. Marketing Manager
Suman Samal
5 Best Canonical Tag Checker


Canonical tags play a critical role in optimizing your website's SEO performance by helping search engines understand which version of a page to index. They prevent duplicate content issues and ensure that search engines prioritize the correct version of your content. To maintain optimal SEO performance, it's essential to use canonical tag checker tools that assist you in identifying and rectifying any issues with your canonical tags.

In this blog, we will discuss some of the best canonical tag checker tools available in the market and their features, pricing, and factors to consider when choosing the right tool. These tools cater to SEO experts, marketers, AI enthusiasts, and founders of SMBs, ensuring improved website performance and better search engine rankings.

List of Best Canonical Tag Checker Tools

1. SEOReviewTools Canonical URL/Location Checker

SEOReviewTools offers a user-friendly canonical URL/location checker tool that allows you to check up to 10 URLs at once. By inputting URLs separated by new lines, the tool provides you with a list of the canonical URLs, indicating if there are valid canonical tags present on the pages.


  • Bulk check up to 10 URLs at once.
  • Displays canonical URLs, if available.
  • Supports HTTP canonical headers check.
  • Export results in CSV format.

2. Сanonical Tag Tester by Domain Check

The Сanonical Tag Tester by Domain Check is a versatile tool that checks canonical HTML tags on your webpage and offers a full-site audit for free. The tool not only checks for canonical tags but also identifies other technical issues related to content, localization, website speed, etc.


  • Check the domain or specific page.
  • Full-site audit for free.
  • Detect canonical issues and other technical problems.
  • Offers a comprehensive list of internal issues.

3. CoderSEO Canonical Tag Checker

The CoderSEO canonical tag checker tool is an efficient and easy-to-use option that allows you to check any number of URLs in one go. By inputting the URLs separated by commas or one URL per line, the tool provides a list of canonical tag statuses and canonical URLs for each input URL. It also offers an export CSV feature to save the results for later use.


  • Bulk check any number of URLs at once.
  • Export results in CSV format.
  • Displays canonical tag statuses and canonical URLs.

4. PromIncProductions Canonical Tag Checker

PromIncProductions offers a simple canonical tag checker tool that allows you to check up to two URLs at once. Choose from multiple URL delimiter options such as "new line," "comma," "semicolon," and "tab" to separate URLs. The tool displays the canonical status of each URL and shows the canonical URL if present.


  • Check up to 2 URLs at once.
  • Multiple URL delimiter options.
  • Displays canonical tag status and canonical URL.

5. SEObility Canonical Tag Checker

SEObility offers a powerful canonical tag checker tool that scans a single URL at a time but provides comprehensive information on the page's SEO performance. The tool evaluates various aspects, such as meta information, page quality, page structure, link structure, server configuration, and external factors. Additionally, it offers a list of suggestions for SEO improvements.


  • Perform an SEO check on a single URL.
  • Provides an SEO score and percentage graphs.
  • Comprehensive analysis of various aspects of your page.
  • Suggests SEO improvements.

Factors to Consider When Choosing a Canonical Tag Checker

Choosing a canonical tag checker for your website is an important decision that requires careful consideration. There are many factors to take into account, such as the level of accuracy required, the ease of use, and the cost. When selecting a tool, it's essential to look at its features and evaluate if they suit your needs.

Efficiency and Accuracy

When selecting a canonical tag checker tool, it is essential to consider its efficiency and accuracy in detecting canonical tags and related issues. A reliable tool should provide accurate results, identify potential problems, and offer suggestions for improvement.

Ease of Use

A user-friendly interface is vital for any canonical tag checker tool. It should be easy to navigate and provide clear instructions on how to use the tool. Additionally, it should offer helpful features such as bulk checking, export options, and support for various URL delimiters.

By taking these factors into account when selecting a canonical tag checker, you’ll ensure picking an excellent choice for improving website performance and SEO ranking while avoiding potential costly errors in implementation!


In conclusion, a canonical tag checker tool is an essential asset for SEO experts, marketers, AI enthusiasts, and founders of SMBs. These tools help optimise your website's performance by identifying and rectifying issues related to canonical tags. By considering factors such as efficiency, accuracy, and ease of use, you can select the best canonical tag checker tool that meets your specific needs and requirements. You can also sign up for a free 7-day trial with Scalenut to get all your canonical tag issues resolved and as a result optimise your website for more traffic. 

About Scalenut 

Scalenut is an AI-powered SEO and content marketing platform that helps discover and create relevant content for your customers. Be it brainstorming a content strategy, creating comprehensive briefs, generating the content, or optimizing it per the best SEO practices, Scalenut has made the process extremely easy. Click here to create a free account and explore the many features of this tool.

Suman Samal
Asst. Marketing Manager
ABout the AUTHOR
Suman Samal
Asst. Marketing Manager

Suman Samal is a Asst. Marketing Manager at Scalenut. She is a technology enthusiast with a keen interest in content marketing and SEO. She truly believes that with the right set of tools every organization can improve the ROI of their content marketing campaigns. She spends her time managing content operations at Scalenut and ensuring that everything we publish is of the highest quality.

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