浏览器缓存文件夹中存在浏览器缓存的时间 [英] How long the browser cache exists in the browser cache folder

问题描述

Hi, my webpage URL cached by browser cache( i saw it in "about:cache") how long they exists in the browser cache folder when they expires or removed from the cache folder

推荐答案

这在很大程度上取决于人，浏览器和设置。



浏览器通常会为此任务保留一定量的磁盘空间，如12 MiB。如果用户停止使用浏览器，则无限期。如果他很少使用浏览器，那么它将在到期之前 - 通过内部策略或HTTP标头。如果他大量使用浏览器，则可能需要12分钟甚至更短时间。



我相信由于我有一个网站，很难说一般其中50％来自Firefox，49％来自Opera，当时IE占据了75％以上的市场份额。如果你方的目标是使用浏览器的用户，那么它可能非常短。另一方面，如果您的网站只访问过网站，则几乎不会。



直接来自 SO Discussion [ ^ ]



我希望这会有所帮助。

谢谢

It depends much on person, browser and settings.

Browser usually reserves certain amount of disk space, like 12 MiB, to this task. If user stopped using browser it is indefinitely. If (s)he uses browser rarely it will be until the expiration - either by internal policy or by HTTP headers. If (s)he uses browser heavily it can be 12 minutes or even less.

I believe that it is hard to say 'in general' as I had a website on which 50% entries were from Firefox and 49% from Opera when IE at that point had over 75% of market. If target of your side are users who uses browser heavily it can be very short. On the other hand if your site is only website visited it can be nearly never.

straight from SO Discussion[^]

I hope this helps.
Thanks

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