Performance Optimization Blog

In this post, we use the Chrome user experience report to analyze the impact of 3G vs 4G connections on user experience across countries. Visit the website to read more.

In this post, we will explain the Google Chrome user experience report, its importance to businesses and the potential pitfalls when analyzing the data.

HTTP/2 PUSH is a feature which lets server pre-emptively push resources to the client (without a corresponding request). 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, with a detailed explanation of which one to choose based on your use case.

In this post, we will track the native HTTP/2 support status in some of the most popular Node frameworks. We will also provide examples of how to implement static file server where possible.

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

In this post, learn why Brotli better at compression than Gzip, Brotli browser support, status and more. Visit the online website today to learn more.

In this blog post, learn what service workers are and what can you do with Service Workers with the top 4 examples. Visit the online website to learn more.

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.