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Common UTM Tagging Errors and How to Avoid Them

November 17, 2023 | Jimit Mehta

If you're working in digital marketing, you've likely heard of UTM tags. UTM tags are short bits of code that you add to the end of a URL to track the performance of different campaigns, sources, and mediums. They're an essential tool for measuring the success of your marketing efforts and making data-driven decisions. However, while UTM tags are simple to use, it's easy to make mistakes that can throw off your data and lead to incorrect conclusions. In this article, we'll dive into the most common UTM tagging errors and show you how to avoid them so you can get the most out of your tracking efforts.

Incorrectly formatted UTM tags

One of the most common UTM tagging errors is incorrect formatting. UTM tags are essentially a set of parameters and values that you add to the end of a URL. These parameters and values need to be formatted in a specific way in order for them to be properly tracked. If they're not formatted correctly, your analytics software won't be able to properly interpret the data, leading to incorrect results.

For example, UTM tags should always start with a question mark (?) and each parameter-value pair should be separated by an ampersand (&). If you forget the question mark or use the wrong separator, your UTM tags won't work. Additionally, each parameter should only be used once in a URL, and the values should not contain any spaces or special characters.

To avoid this error, make sure to follow the correct format for UTM tags and double-check your tags before adding them to your URLs. This will ensure that your tracking data is accurate and that you're able to make informed decisions based on the results.

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Using inconsistent naming conventions for UTM parameters

Another common UTM tagging error is using inconsistent naming conventions for UTM parameters. UTM parameters are the different pieces of information that you track, such as the source, medium, and campaign name. It's important to use consistent naming conventions for these parameters so that your data is organized and easy to understand.

For example, if you use "email" as the medium in one campaign and "e-mail" in another, these will be treated as two separate mediums in your analytics software. This can lead to incorrect conclusions about the performance of your campaigns and make it difficult to compare results across different campaigns.

To avoid this error, establish a set of naming conventions for your UTM parameters and stick to them consistently. This could be as simple as using all lowercase letters, or having a specific format for the campaign name. By using consistent naming conventions, you'll be able to better understand your data and make more informed decisions about your marketing efforts.

Not using UTM tags on all outbound links

Another common UTM tagging mistake is not using UTM tags on all outbound links. Outbound links are links that lead to other websites or landing pages outside of your own. When you're running campaigns or sending emails, it's important to track all of the outbound links to see which ones are driving the most traffic and conversions.

However, it's common to forget to add UTM tags to some of these links, especially if there are a lot of them. Without UTM tags, you won't be able to accurately track the performance of these links and you'll miss out on valuable data that could inform your marketing decisions.

To avoid this error, make sure to add UTM tags to all of your outbound links, including links in emails, social media posts, and other marketing materials. This will give you a complete picture of how each of your campaigns is performing and help you make more informed decisions about your marketing strategy.

Failing to test UTM tags before deployment

Another common UTM tagging error is failing to test UTM tags before deployment. UTM tags are small pieces of code, and it's easy to make a mistake when adding them to your URLs. To ensure that your tags are working correctly and tracking the right data, it's important to test them before you deploy them to your campaigns.

For example, you might accidentally add an extra character to a UTM parameter or forget to add a required parameter, which can result in incorrect tracking data. Testing your UTM tags before deployment will help you catch these types of errors and ensure that your tracking is accurate.

To avoid this error, set aside some time to test your UTM tags before deploying them to your campaigns. You can use a tool like the Google Analytics URL Builder to generate your tags and test them in your analytics software to make sure they're working correctly. This will give you peace of mind and help you make more informed decisions based on your tracking data.

Not using unique UTM tags for each campaign

Another common UTM tagging error is not using unique UTM tags for each campaign. UTM tags help you track the performance of specific campaigns, sources, and mediums, so it's important to use unique tags for each of your campaigns. If you use the same tags for multiple campaigns, you won't be able to accurately track the performance of each individual campaign.

For example, if you use the same UTM tags for your email campaigns and your social media campaigns, you won't be able to differentiate between the traffic and conversions from each of these channels in your analytics software. This can lead to incorrect conclusions about the performance of your campaigns and make it difficult to optimize your marketing strategy.

To avoid this error, use unique UTM tags for each of your campaigns. This will ensure that you have accurate tracking data for each individual campaign and that you can make informed decisions about your marketing efforts. It's also a good idea to keep a record of your UTM tags so you can refer to them later and make sure that you're using the correct tags for each campaign.

Not using UTM tags for all campaigns

Another common UTM tagging mistake is not using UTM tags for all campaigns, including email and social media. UTM tags are a powerful tool for tracking the performance of your marketing efforts, but it's easy to forget to add them to all of your campaigns, especially if you're running multiple campaigns at once.

For example, you might forget to add UTM tags to your email campaigns or social media posts, which means that you won't be able to track the performance of these campaigns in your analytics software. This can result in missing out on valuable data that could inform your marketing decisions.

To avoid this error, make sure to use UTM tags for all of your campaigns, including email and social media. This will give you a complete picture of how each of your campaigns is performing and help you make more informed decisions about your marketing strategy. It's also a good idea to regularly check your analytics software to make sure that you're capturing all of the data you need to make informed decisions.

Overloading UTM tags with too much information

Another common UTM tagging error is overloading UTM tags with too much information. UTM tags are designed to track specific pieces of information about your campaigns, such as the source, medium, and campaign name. However, it's easy to get carried away and try to track too much information in a single UTM tag.

For example, you might try to track the specific product that was sold in a campaign or the specific date that a campaign was run. While this information can be valuable, it's better to track it in a separate system or database, as it can make your UTM tags unwieldy and difficult to interpret.

To avoid this error, keep your UTM tags simple and focused on the key pieces of information that you need to track. This will make it easier to understand your data and make informed decisions about your marketing efforts. If you need to track additional information, consider using a separate system or database to store this information.

Forgetting to update UTM tags for redirected links

Another common UTM tagging error is forgetting to update UTM tags for redirected links. Redirects occur when a URL leads to a different page than the one that was originally intended. This can happen for a variety of reasons, such as when a landing page has been moved or when a campaign has changed.

However, if you forget to update the UTM tags on a redirected link, you'll be tracking data for the wrong page, which can lead to incorrect conclusions about the performance of your campaigns. For example, if you're tracking a specific landing page for a campaign, but the link to that page has been redirected to a different page, you'll be tracking data for the wrong page in your analytics software.

To avoid this error, make sure to regularly check your links for redirects and update the UTM tags on any redirected links. This will ensure that you're tracking the correct data and that you're able to make informed decisions about your marketing efforts. Additionally, it's a good idea to set up redirect tracking in your analytics software to help you keep track of any redirects that occur.

Not using proper capitalization for UTM parameters

Another common UTM tagging error is not using proper capitalization for UTM parameters. UTM parameters are the different pieces of information that you track, such as the source, medium, and campaign name. It's important to use proper capitalization for these parameters so that your data is organized and easy to understand.

For example, if you use "email" as the medium in one campaign and "Email" in another, these will be treated as two separate mediums in your analytics software. This can lead to incorrect conclusions about the performance of your campaigns and make it difficult to compare results across different campaigns.

To avoid this error, establish a set of capitalization conventions for your UTM parameters and stick to them consistently. For example, you could use all lowercase letters, or all uppercase letters. By using consistent capitalization, you'll be able to better understand your data and make more informed decisions about your marketing efforts.

Not using UTM tags on all links in a campaign

Finally, another common UTM tagging error is not using UTM tags on all links in a campaign. UTM tags are used to track the performance of specific campaigns, sources, and mediums, so it's important to use them on all of the links in a campaign. If you forget to add UTM tags to some of the links, you won't be able to accurately track the performance of your campaigns.

For example, you might forget to add UTM tags to some of the links in an email campaign or to the links in a social media post. Without UTM tags, you won't be able to track the performance of these links and you'll miss out on valuable data that could inform your marketing decisions.

To avoid this error, make sure to add UTM tags to all of the links in each of your campaigns. This will give you a complete picture of how each of your campaigns is performing and help you make more informed decisions about your marketing strategy. Additionally, it's a good idea to double-check your campaigns before deployment to make sure that you've added UTM tags to all of the links.

Wrapping up

UTM tags are an essential tool for measuring the success of your marketing efforts, but it's easy to make mistakes when using them. In this article, we covered some of the most common UTM tagging errors and showed you how to avoid them. From incorrect formatting to using inconsistent naming conventions, these errors can throw off your data and lead to incorrect conclusions. To ensure that your tracking data is accurate, it's important to use unique UTM tags for each campaign, add UTM tags to all outbound links, test UTM tags before deployment, and avoid overloading UTM tags with too much information.

By avoiding these common UTM tagging errors, you'll be able to get the most out of your tracking efforts and make data-driven decisions about your marketing strategy.

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