Caching is typical behavior of any browser. Whenever you visit a website, it downloads the file and keeps it. So next time you visit the same site, it doesn’t download those files again. Technically, ...

Site developers help Web surfers view real-time information by writing code that makes browsers such as Firefox refresh. For example, an auction website might refresh Web pages every few seconds to ...

We may earn a commission when you click links to retailers and purchase goods. More info. Chrome Beta on Android was released moments ago as build 41.0.2272. The update is mostly minor, but does ...

When you refresh a page, instead of downloading all of a website’s resources again, the web server instead checks what your device already has. This is known as validation, and it’s the reason that ...