It is generally safe to delete cache files from the system folder (/Library/Caches) and the user folder (~/Library/Caches). Deleting the cache has many benefits, such as freeing up storage space, correcting webpage errors, preventing tracking by malware and third-party software, forcibly deleting outdated content in applications, and so on.

Therefore, it is necessary for you to clean them once in a while. However, too many of them will not only take up a lot of your valuable storage space but also degrade your Mac performance. Why Should You Clear Cache on Mac?Ĭaches can speed things up on your Mac. Next time you visit the site again, your browser will load the data through the stored cache files without connecting to the network.Ĭommon cache files include system cache, application cache, and browser cache. For example, when you browse a website, your browser downloads HTML files, images, videos, Java scripts, etc. 49 beta on El Capitan / 10.11.How to Clear the Other Storage on Mac What is Cache on MacĪ cache is a type of temporary memory used to collect temporary data to help your system, browser, and applications load faster in the future. On my colleagues' Windows computers, simply clearing host cache in Chrome works. All or some of the above and flushing the OS DNS cache with: sudo dscacheutil -flushcache sudo killall -HUP mDNSResponder.Going to chrome://net-internals/#sockets and flushing socket pools.Going to chrome://net-internals/#dns and clearing host cache.

If I use any other browser, or Incognito mode it works.

However, for a web developer such as myself, this can often be problematic, since pages I work on often change a lot.įor instance, my company's public website had a connection problem that I fixed but Chrome still gives me a ERR_CONNECTION_RESET page whenever I visit it (the root domain and every URL under it). Chrome is quite aggressive about caching HTTP responses.

Manually clear cache google chrome mac