What Is Cached Data? Why & How Should You Clear It?
What Is Cached Data? Why & How Should You Clear It?
What Is Cached Data? Why & How Should You Clear It?
Cached data is information stored on your computer or device after you visit a website. Developers use cached data to improve your online experience.
Most consumers expect a website to load within two and three seconds. Any longer, and they could choose to click away to a competitor. They may never come back to your site again.
The goal of cached data is to speed up site loading. Your device won't have a long chit-chat with a server to load all of the text and images and forms on the site. Some of those bits and bytes will be stored in your device.
But some of that stored data comes with a dark side. Hackers could use it to launch an attack that could put your security at risk.
How Does Cached Data Work?
Think of a cache as a repository of website data you use all the time. Each time you visit that website, your device must pull down that information. If it's stored in the cache, your device skips a step and you save valuable time.
You don't get to choose what fits into the cache. Developers do that work for you based on what they