When you use a browser, like Chrome, it saves some information from websites in its cache and cookies. Clearing them fixes certain problems, like loading or formatting issues on sites.

Cache hits are served by reading data from the cache, which is faster than recomputing a result or reading from a slower data store; thus, the more requests that can be served from the cache, the faster the system performs.

By definition, a cache is a folder of recently visited webpages stored on your computer’s hard drive and maintained by your internet browser. In simple terms, caching is the temporary data your browser stores, such as images, page layouts, and scripts, so it can quickly reuse them and help websites load faster the next time you visit.

What is a Cache? Cached Meaning & Why It Matters | McAfee

A cache is a piece of hardware or software installed on electronic devices, internet browsers, and gaming systems. It's a memory storage tool that saves information about the webpages and platforms you frequently use.

Find out what cache is and how to clear it - Asurion

FAQ & tips What the cache is (and why clear it) Your browser saves temporary files (“cached” images, scripts, etc.) to speed up websites. If those files become outdated or corrupted, pages can look broken, load old content, or behave oddly. Clearing the cache forces the browser to fetch fresh files and often fixes these issues.