Internet Explorer 11中的第一个HTTPS连接速度很慢，这可能是什么? [英] First HTTPS connection is very slow in Internet Explorer 11, what can it be?

问题描述

使用Internet Explorer 11连接到我公司的HTTPS站点时，第一次连接非常非常慢.通常超过30秒.第一次连接后，我可以毫无问题地浏览该网站.该问题仅发生在Internet Explorer中，在Chrome和Firefox中运行正常.

When using Internet Explorer 11 to connect to a HTTPS site of my company, the first connection is very, very slow. Usually more than 30 seconds. After this first connection, I can browse the site with no problem. The problem just happens in Internet Explorer, it works fine in Chrome and Firefox.

如果在第一次访问后清除了缓存和cookie，则下一页加载很快.我必须关闭浏览器，然后重新打开以重现该问题.即使我让浏览器闲置了几个小时，下一次访问仍然很快.问题仅在于浏览器第一次访问该站点时.

If after the first visit, I clear the cache and cookies, the next page load is quick. I have to close the browser and reopen it to reproduce the problem. Even if I let the browser idle for a couple of hours, the next visit is still quick. The problem is just in the first visit of a browser to this site.

下面您可以看到开发人员工具栏的网络视图:

Below you can see the network view of the developer toolbar:

第一个连接是重定向到HTTPS连接的HTTP连接.该连接非常慢.以下两个连接很快.如果我关闭浏览器并通过HTTPS直接访问第三个URL，它的加载速度也会很慢.

The first connection is a HTTP connection that redirects to a HTTPS connection. This connection is very slow. The two following connections are quick. If I close my browser and visit directly the third URL via HTTPS, it will also load slowly.

这是详细信息"视图中的时间"(很抱歉，我无法将公司的浏览器语言更改为英语):

Here is the Timing in the Detail view (sorry, I can't change my company browser language to English):

那会是什么?我该如何调试?由于这个问题，很难执行自动化的Web测试.

What can it be? How do I debug it? With this problem, it is very hard to execute automated web tests.

推荐答案

我也遇到了同样的问题.仅当在没有Internet访问权限且仅使用IE的计算机上访问HTTPS站点时，才会发生这种情况.

I've had the same problem as well. It happens only when the HTTPS site is being accessed on a machine without internet access and only using IE.

我在LAN上应用的一种解决方法是如下所述更新IE设置:

A workaround that i've applied on LAN would be to update IE settings as described below:

转到IE选项的高级"选项卡，然后找到安全类别并取消选中 检查发布者的证书吊销"和检查服务器证书的吊销".

Go to IE Options, advanced tab then locate security category and uncheck "Check for publisher’s certificate revocation" and "Check for server certificate revocation".

我仅在看完这篇文章后才发现该解决方法，因此感谢您的分享:)

I've only found that workaround after seeing this post, so thanks for sharing :)

这篇关于Internet Explorer 11中的第一个HTTPS连接速度很慢，这可能是什么?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！