How do I know my CDN is working? 

A CDN (Content Delivery Network) is a service that delivers content from servers located around the world. CDNs can improve website speed by caching content and delivering it from the server closest to the user's location. If you suspect your CDN is not working properly, you can use a website speed test to check your website's performance. Website speed tests measure various factors, including load time, page size, and the number of requests. They can also show you where your website is loading slowly and identify potential issues. 

Why is website speed critical?  

What factors can affect website speed? 

How can website speed tests show whether your CDN is integrated and working? 

How to use website speed tests to troubleshoot common CDN issues? 

Tips for optimizing website speed 

Conclusion 
 

1. Why is website speed critical? 

Website speed is essential for a variety of reasons. It can affect your website's ranking in search engines, conversion rates, and user experience. A slow website can frustrate users and cause them to abandon your site.  
 

Google's page speed test helps evaluate website speed and SEO. The test provides insights on how to improve website speed and performance.  

2. What factors can affect website speed? 

Several factors can affect website speed. These include: 

• Web hosting: Your web host can influence your website speed. Choose a reputable host with fast servers. 

• Content management system: Some content management systems (CMS) are faster than others. If website speed is essential to you, choose a CMS that is known for being fast and lightweight. 

• Website design: A website's design can affect its speed. Avoid using too much  JavaScript, which can slow your website. 

• Image & Video s: Large images and Videos can slow down your website. Use image and Video optimization techniques to reduce the file size without compromising quality. 

3. How website speed tests can show whether your CDN is integrated and working? 

A poorly integrated CDN is a common issue that can slow down a website. A CDN (Content Delivery Network) is a service that delivers content from servers located around the world. CDNs can improve website speed by caching content and delivering it from the server closest to the user's location. If you suspect your CDN is not working properly, you can use a website speed test to check your website's performance. Website speed tests measure various factors, including load time, page size, and the number of requests. They can also show you where your website is loading slowly and identify potential issues. 

If you are having a problem with the website speed, reach out to your CDN provider and check out whether it is one of the common issues below:  

• Website content not being appropriately cached: Ensure that your website's static content (e.g., images, CSS, and JavaScript files) is cached by the CDN. 

• CDN not appropriately integrated: Ensure your website is configured to leverage the CDN optimally. 

• Slow origin server: If your website's origin server is slow, it can impact website speed even if the CDN is working correctly. 

• Users not being served from the nearest CDN location: If users are not being served from the nearest CDN location, it will take longer for the data to be delivered.  

  
  

4. How to use website speed tests to troubleshoot common CDN issues? 

Here are some tips for using website speed tests to troubleshoot common CDN issues:  

• Check your website's performance from multiple locations. This will help you identify if there are any regional issues with your CDN. 

• Compare your website's performance with and without your CDN. This will help you determine if the CDN is improving website speed. 

• Use website speed tests to measure the impact of changes you make to your website. This can help you troubleshoot website speed issues and optimize your website for performance. 

5. Tips for optimizing website speed 

Here are some tips for optimizing website speed:  

• Use a reputable web host with fast servers. 

• Choose a lightweight and fast CMS. 

• Avoid using outdated technologies  

• Optimize images to reduce file size without compromising quality. 

• Use website speed tests to troubleshoot website speed issues. 

• Monitor website speed regularly to ensure optimal performance. 

• Utilize a CDN solution to accelerate website and application speed and expand global reach 
   

Following these tips can help you improve your website speed and performance. 

6. Conclusion 

Today's Internet allows businesses to expand their reach globally in ways that were not possible just a few years ago. The rich, interactive, dynamic nature of websites leveraging newer technologies today is a standard means of growing your brand and web presence. A business cannot afford to experience the slowness and unavailability of its website. Integrating with a CDN (Content Delivery Network) allows a business to deliver its website from locations closest to the end user while providing increased performance/speed, security, and availability. If you are experiencing a slow website, tools that perform website speed tests can give input into what is affecting its overall performance. These tools can provide critical information like overall load time, page design issues, broken links, unoptimized content, server slowness, and more.