To ensure that your website performs optimally, you need to understand some advanced optimization techniques.
One of the easiest ways to optimize your website’s performance is to minimize the number of HTTP requests required to load a page. HTTP requests can take time, particularly if the user has a slow internet connection.
To optimize DOM manipulation, you can minimize the number of changes made to the DOM. Instead of changing individual elements, you can make changes to a parent element or use CSS classes to modify several elements at once.
Caching is the process of storing data in memory for quick access. Caching can significantly improve the performance of your website.
Lazy loading is a technique for loading content on demand rather than loading all content at once. By lazy loading images and other assets, you can improve the initial load time of your web application.
Instead of updating the DOM directly, the framework updates a virtual representation of the DOM and then compares it to the actual DOM to determine which updates are needed.
This can improve performance by reducing the amount of data that needs to be downloaded and parsed by the browser.
By avoiding global variables and using local variables instead, you can improve the performance of your code.
These optimization techniques may seem small but can have a big impact on your website’s speed and overall user satisfaction.