When it comes to the browser cache, why is it so important to be able to clear it? Let’s look at that right now before we move on to how to clear your cache. If you’re interested in how to clear the DNS cache you can read the procedure in my guide on how to solve the error dns_probe_finished_nxdomain.Ĭlearing the DNS cache can also be useful if you encounter other errors: for example when the server DNS doesn’t respond. There is also another type of cache, the DNS cache where IP addresses are stored. You have probably taken advantage of the Google cache by accessing the cache copy of a page that you were unable to view. Then there is the search engine cache that allows users to access contents of pages that are temporarily unavailable.
Again, the purpose of the cache is always the same: to speed up operations. Similarly, caching is also used by computer hardware, particularly processors and hard drives. This same system, in fact, is also adopted by smartphone applications and allows you faster access, just as it happens with web pages. You should know, however, that browsers aren’t the only ones that use caching.
The most obvious example, which is what we’re going to talk about today, is browser caching. It is important to understand that there are different types of caches, or rather, that this temporary data storage system is exploited in different circumstances. This way, every time you visit a page that you have already reached previously, the loading time is significantly reduced. How does it work?Įvery website is rich in content with images and text that are partly stored in the cache. This data is stored in the cache, which is a type of temporary memory.
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