How To Use Cookie-free Domains

By Author: F60 Host
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What are Cookie-Free Domains?
A cookie-free domain is one that instructs a user's web browser not to store cookies. Because static material like as photos, web fonts, and scripts do not use cookies, this domain type is typically used to provide them.The user experience, traffic, and SEO of a website are all affected by its speed. Several programmes, such as GTmetrix, allow you to test your website's speed and issue warnings and recommendations based on its flaws.
What are HTTP Cookies
HTTP cookies are necessary for modern Internet use, yet they pose a risk to your privacy. HTTP cookies are a crucial component of web browsing since they allow web developers to provide you with more personalized and convenient website visits.When you use the Strip Cookies functionality in KeyCDN, the server will no longer deliver Set-Cookies headers in response to HTTP requests. Users can choose to ignore all cookies by using the Cache Cookies option.
What Does It Mean to Have ...
... a Cookie-Free Domain?
Cookie-free domains allow you to distinguish between content that doesn't require cookies and content that does. This improves the performance of your site by removing unnecessary network traffic.When an HTTP request is made, the browser sends data and response headers to the site's server. Set Cookie headers, for example, can tell the browser to set specific cookies.
Delivering such cookies will clog the webserver with unnecessary network traffic, slowing down your site, because static information like graphics, JavaScript, and CSS files rarely change.
How To Use Cookie-Free Domains for Faster Website Performance
We use speed testing technologies to determine the overall performance of our webpages as well as any potential faults. These tools will tell you what is working well on your page and what needs to be improved in order for it to perform better in terms of loading speed and SEO.
Step 1: Create a new subdomain
Select Subdomains from the cPanel if you have an F60 host package. Create a new subdomain, such as static.yourwebsite.com.
Step 2: Update the document’s root field to point the subdomain to the WordPress wp-content directory. You can do so in your cPanel’s Subdomains subfolder when creating the subdomain. As shown in the screenshot below, select Custom folder for subdomain and name the folder wp-content.
Step 3: Add the following code to the wp-config.php file using the File Manager. Don’t forget to update the links to reflect the URLs of your website.
define(“WP_CONTENT_URL”, “http://static.yourwebsite.com”);
define(“COOKIE_DOMAIN”, “www.yourwebsite.com”);
Step 4: By running this command in the SQL database, navigate to phpMyAdmin -> SQL and redirect all posts to the new domain. Finding the name of your WordPress database is straightforward if you follow our instructions.
UPDATE wp_posts SET post_content =
REPLACE(post_content,’www.yourwebsite.com/wp-content/’,’static.yourwebsite.com/’)
Static yourwebsite.com will then offer all static content without cookies.
Setting up a content delivery network (CDN) like KeyCDN or Cloudflare is another approach to use a cookie-free domain.
When you use the Strip Cookies functionality in KeyCDN, the server will no longer deliver Set-Cookies headers in response to HTTP requests. Users can choose to ignore all cookies by using the Cache Cookies option.
The website will load faster as a result, and the user will no longer see the cookie-free error.
Conclusion
You may have noticed the cookie-free issue while using a programme like GTmetrix to analyse the performance of your website. It may appear difficult at first, but the solution is straightforward: either create a cookie-free subdomain or change your CDN settings.
This guide should have shown you how to set up cookie-free domains on WordPress to increase traffic, SEO, and user experience. 
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