![]() ![]() Here is a common list of file types that we realize so:Īdd the following code in your. Here is what I want to show you that W3 Total Cache is the one which enable you to add expires headers automatically on one click action.Īt first you have to decide what files you update often and also some files don’t get updated often. You add the expires headers manually as well as by using a caching plugin too. Though, for the second time visit the expires headers helps you to decrease the page load time. For a first time visit the browser would have to download all the files, so you got correct that expires headers don’t improve page speed but it is a way of reducing the server requests. So, the browser is responsible for communicating the webserver and download the required files in order to display the content on a webpage. The expires headers isn’t only the reduction in the downloads of the files but also it helps browsers to reduce least server requests to which a website can absorb because downloading the same file again and again gonna be wastage of precious load time. Well, the expires headers tell the browsers how often they should request a cached file from the server and till they should grab the old cached file from browser’s cache.
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