On reentering the cached content etag is not validating joomla template dating website
If this is a big concern for you, this tutorial will teach you how to get the statistics you need without making your site cache-unfriendly.
Another concern is that caches can serve content that is out of date, or are an interesting development, because unlike many proxy caches, their gateway caches are aligned with the interests of the Web site being cached, so that these problems aren’t seen.
A fresh representation will be available instantly from the cache, while a validated representation will avoid sending the entire representation over again if it hasn’t changed.
There are several tools that Web designers and Webmasters can use to fine-tune how caches will treat their sites.
; rather than just having one person using them, they usually have a large number of users, and because of this they are very good at reducing latency and network traffic.
This lets you set aside a section of your computer’s hard disk to store representations that you’ve seen, just for you.
Webmasters in particular fear losing control of their site, because a proxy cache can “hide” their users from them, making it difficult to see who’s using the site.
Unfortunately for them, even if Web caches didn’t exist, there are too many variables on the Internet to assure that they’ll be able to get an accurate picture of how users see their site.
Also known as “reverse proxy caches” or “surrogate caches,” gateway caches are also intermediaries, but instead of being deployed by network administrators to save bandwidth, they’re typically deployed by Webmasters themselves, to make their sites more scalable, reliable and better performing.
Requests can be routed to gateway caches by a number of methods, but typically some form of load balancer is used to make one or more of them look like the origin server to clients.