Most popular browsers are smart about deciding which content to store in cache. Why and when you need to clear browser cache? This improves user experience and makes the internet faster for everyone. If you are using a WordPress caching plugin, then it may add guidelines for browsers to cache your static content along with expiration instructions for each resource type. This is why browsers keep a copy of these static files in a temporary storage folder on your computer, so they use that copy on your next website visit. These files remain the same on each page, so downloading a fresh copy on every page load is simply inefficient. Instead browsers focus on static content like stylesheets, images, and JavaScript.īrowser cache static content because it does not change as often as dynamic content.įor example, if you visit a WordPress website then the content of your posts and pages is more likely to change than your WordPress theme.Ī typical website template includes several stylesheets, JavaScript files, and images. Typically browsers will not cache complete web pages unless the web developers specifically tell them to do it (via code).
This reduces the overall page load time and makes your online experience faster. The logic behind it is that downloading static files from a WordPress hosting server located far away will take more time than reusing the resources from the user’s computer. This allows the browser to quickly display a webpage on your next visit.
What is Browser Cache?īrowser cache is a technology used by most popular web browsers to save visited website’s data on a user’s computer. We will also explain what is browser cache and how browser caching works. In this beginner’s guide, we will show you how to quickly clear your browser cache in all major browsers, step by step. Since you don’t need to clear browser cache for day to day internet use, most non-techy users are not familiar with the process.
When fixing common WordPress errors, one common piece of advice that you would often receive is to “clear your browser cache”.
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