The web cache is like a fast memory that stores parts of a page so that they do not have to be loaded every time you return to it. For example: if you have already visited a website and return to it, the browser will not download the logo, style sheets or scripts again. It simply uses what it has stored in its cache.
Not exactly. Cache can be any temporary storage on your computer or device. In contrast, web cache refers specifically to the resources used to load online pages.
1. Temporary storage of resources
When you access a website for the first time, your browser saves some resources locally. The next time you return, there is no need to request them from the server.
2. Servers, browsers and proxies
Three key players come into play here:
Browsers such as Chrome or Firefox: they store files locally.
Servers: they can store versions of pages that have already been processed so that tasks do not have to be repeated.
Proxies or CDNs (such as Cloudflare): they distribute content across nearby servers to speed up global loading.
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It depends. Some are cleared every time you close your browser, while others have a set lifetime (for example, 7 days). You can also force a manual update when you change content on your website.
This is the most common type. It saves parts of a website to avoid downloading them again, saving time and data.
This is where efficiency comes in.
At SW Hosting, we provide advanced cache systems on our servers that act as intermediaries between the user and the main server.
The advantages are clear:
It saves already processed pages.
It reduces response time.
It lightens the load on the server.
This means that every time someone visits your website, the page is not generated from scratch: it is served instantly from the cache.
This system stores and distributes content across multiple servers around the world. The result: visitors access the site from the nearest server, reducing latency and improving the experience.
Our Hosting gives you the freedom to tailor your website to your brand and goals.
Good cache management improves the overall performance of your website:
Faster loading speed.
Resource savings on the server.
Better user experience.
Positive impact on SEO, as Google values faster websites.
It's not all benefits:
Outdated content: the browser may display old versions.
Confusion with updates: you modify a website, but you still see the previous version.
Accumulation of unnecessary files if not managed correctly.
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It is advisable to do so at specific times:
When you have changed the design or content of the website.
When display errors appear that are not seen in other browsers.
Managing your web cache is essential to ensuring that your website is fast, efficient, and professional. With SW Hosting solutions, you can take advantage of advanced cache settings that optimise the performance of your online project. Whether from your browser, server, or a CDN, caching is an indispensable ally for digital success.
