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URL parameters are strings added to web addresses that can change the content and functionality of a site, and collect data about user behavior. These options appear after the "?" in URLs.
Example URL with parameters:
example.com/product?bark=discover&recommended_would=staff_piks
This URL consists of the following parts:
In this example there are two parameters:
But the question arises:
Why is this important to you?
In this post we will look at:
URL options allow you to change the content or behavior of a page without having to create separate URLs for each option.
When a visitor navigates to a URL with parameters, the server or web application reads those parameters and changes the page to match the request without creating multiple separate URLs.
If you're into digital marketing or web development, you'll come across URL parameters sooner or later.
Let's see how it works.
URL parameters include key-value pairs in the key=value format.
Example URL for tracking an advertising campaign:
example.com/product?utm_source=fb&utm_medium=kpk&utm_champaign=ad_champaign
Explanation of parameters:
There are two types of URL parameters: active and passive.
Active options change the content or behavior of a page in real time based on user preferences.
Example:
example.com/search?s=smartphones
In this case, the parameter "?s=smartphones" controls the search function and displays pages of results for the query "smartphones".
Active options can perform different tasks. Let's consider several popular scenarios for their use:
Active options can customize a page by changing the appearance or behavior of elements on the site based on the user's preferences.
For example, to enable a night theme on your site, you can use the following URL:
http://example.com/?theme=dark
Active options allow you to show users content that matches their preferences or past activities.
Example: If a user selects filters on a site to search for accommodation, the URL parameters corresponding to those filters are activated.
Active parameters can be used to create dynamic content in response to user requests or actions.
Passive parameters are used for analytics and tracking without changing the content of the page.
Example:
example.com/product?utm_source=google&utm_medium=kpk&utm_champaign=trial
In this case, the parameters only collect data about the advertising campaign, without affecting the page.
URL parameters play a key role in analyzing and optimizing your marketing efforts by providing detailed information about user behavior on your site.
Here's how you can use them:
Google may index URL parameters and take them into account when crawling pages.
Although Google's algorithms can work effectively with parameters, it is important to manage them properly to avoid indexing errors.
URL parameters can cause problems for SEO in a number of cases:
Now let's look at exactly how these problems can affect your website.
If URL parameters are used to filter or sort content, this can result in many similar pages with the same content, causing duplicate content issues.
Search robots are limited in their ability to crawl websites. With a large number of URL parameters, robots can spend too much time crawling almost identical pages, which reduces the efficiency of crawling.
If links point to different versions of the same page, the link value is split between those versions, reducing the overall SEO potential of the page.
Very long and complex URLs can make the address difficult to understand and reduce click-through rates in search results.
To avoid the negative impact of URL parameters on SEO, follow these guidelines:
Canonical tags help search engines understand which version of a page should be indexed and which can be ignored.
Try to avoid using URL parameters unnecessarily to keep your URL structure clean and understandable.
Use "noindex" meta tags to block unwanted pages and a robots.txt file to tell search engines which pages not to crawl.
Simple, clear, and short URLs will improve user experience and SEO.
Use tools to run regular checks to identify problems with URL parameters.
Update your sitemap to include only canonical URLs and exclude unnecessary tracking parameters.
Use server settings to convert long and complex URLs into shorter ones
