Blog

Tag managers are a popular way to manage third party scripts in your website. The tags added to your website can significantly affect the performance and security of your website.

In this post we will talk about chroma subsampling and how it can be used to make your images load faster if done right.

Image decoding is the process of converting the encoded image back to an uncompressed bitmap which can then be rendered on the screen. Learn more about how the process of decoding images affects performance of your website.

With latencies and bandwidth varying a lot between different connection types, the experience of users visiting your website would vary a lot too. In this post, we will see how to deliver a good user experience for users on slower networks without compromising the experience of users on fast networks.

Optimizing third party assets is simultaneously the most important and frustrating experience of speeding up websites. Even though your website might be using the latest and greatest performance optimization techniques, you have little control over how well optimized assets loaded from third party domains are. Not anymore!

HTTP/2 PUSH is a feature which lets server pre-emptively push resources to the client. HTTP Preload is a way to indicate to the browser resources it would require while loading the current page. In this post, we will discuss the key differences between PUSH and Preload.

In this post, we will track the native HTTP/2 support status in some of the most popular Node frameworks and provide examples of how to implement basic HTTP/2 servers.

Learn how to create a simple HTTP/2 server to serve static files and then demonstrate some cool features like HTTP/2 PUSH.

In this post, learn why Brotli is better at compression than Gzip, Brotli browser support, status and more.

In this blog post, learn what service workers are and what you can do with them. We cover 4 interesting use cases beyond offline support.

In this post, we will specifically focus on the different kinds of metadata stored in JPEG images and the impact this has on performance of a webpage.

Welcome to our blog! Our very first blog post explains why we started Dexecure.