Browser Cache
Definition
A browser cache is a temporary storage location on a user's device where web browsers store copies of previously accessed website files.
This local repository holds components such as images, stylesheets, and scripts from visited webpages. When a user navigates to a website they have visited before, the browser first checks its cache for these stored files. If the files are current and valid, the browser retrieves them from the local cache rather than re-downloading them from the web server. This mechanism reduces page load times and conserves internet bandwidth, contributing to a quicker and more efficient browsing experience.
For example, a user might clear their browser cache to ensure they are viewing the most recent version of a frequently updated news website. This term is frequently encountered in discussions about web performance, website troubleshooting, and general internet usage.