What you need to know about web caching

Our computers and major search engines tend to save your browsing history. This is known as web caching. Just like how our memory works, website caching gives browsers and search engines the ability to store different types of materials. Some common caching options today include database caching, application caching, and distributed caching among other options. That said, this article takes a closer look at web caching and how it could affect your online experience.

What is web caching?


Web developers use various tools to enhance user experience. Web cashing is one of this tools, which involves downloading some page elements like images, JavaScript, and storing them closer to their browser. As such, the next time you start searching, your browser does not have to start querying the browser all over again but retrieve this data. This has the effect of minimizing network traffic and improving your experience online. Here is a list of possible caching elements that are used between the server and the browser at the user’s end.

  1. Local browser
  2. ISPs
  3. Content delivery networks (CDN)
  4. Server proxy

How catching entities work

Caching is implemented through the HTTP header directives also known as the “cache control.” This is sent when sending HTTP responses. Ideally, this has the effect of storing the requested page for a certain period. The cache control features help the owner determine the catching behavior along with what can be cached and how long.

Benefits of caching

Reduced latency

The load time of a website often leads to frustrations when it takes too long. Cashing can reduce site loading times and thus improve the user experience. This is attributed to the fact that it serves the visitor with content closest to them.

Avoids network congestion

SAszDDcSAThe Internet manages vast amounts of data. As such, congestion can be a major trouble in most networks. The good thing is that network congestion can be significantly reduced with catching. Since all networks will not be directed to the origin, caching reduces the load on the servers.

Disadvantages of catching

The best catching practices are strictly defined. Improper caches might lead to loading problems like loading old content. Since caching entities include third-party proxy servers, which puts them at risk of being compromised. Thus, embrace google history clean to ensure your online presence remains safe and secure from malicious persons.