NextJS has emerged as a powerful framework for building React applications, offering features like server-side rendering and static site generation.

However, with great power comes great responsibilities. Despite all the powerful features, a Next.JS App can have poor performance scores if the best practices are not followed.

In the realm of e-commerce, page speed matters significantly. The quicker your Shopify website loads, the more enjoyable the user experience, which can lead to improved conversion rates and heightened customer satisfaction.

Guess what? Amazon once did some calculation and realized that a slowdown of just one second in website speed could cost it $1.6 billion in sales each year!

In the quest to optimize web application performance, effective caching methods are essential to minimize latency and boost the overall user experience.

Redis and Memcached are two prominent players in the in-memory caching arena. They both are very powerful Caching solutions. However, they each bring unique features, capabilities, and use-cases to the table, making them suitable for different situations.

TTFB or Time to First Byte is one of most talked Web Performance metrices. It is also controversial because some people believe it is not important at all while others think it is the most critical metric for Web Performance.

First Contentful Paint (FCP) is the time from when the page begins to load to when any text or image (this includes background images), non-white canvas, or Scalable Vector Graphics (SVG) content is first painted on the screen.