在Internet中更令人讨厌的功能中，Meta Refresh是过去不合时宜的遗物，似乎仅作为黑帽网站所有者的工具存在。幸运的是，Internet Explorer为您提供了禁用元刷新的选项，这既是一种安全措施，也是一种减少烦人的网页自动刷新的方法。

什么是元刷新？

元刷新^{(Meta Refresh)}只不过是一段简短的HTML代码^(HTML)，它会在指定的秒数后自动重新加载网页。此代码还可以将您的浏览器重定向到新网页。元刷新^{(Meta Refresh)}代码如下所示：

<META HTTP-EQUIV=REFRESH CONTENT="5; URL=http://www.newpage.com">

这个特定的示例将在 5 秒后将您重定向到 http://www.newpage.com。将CONTENT变量设置为零将使页面自动刷新，而无需先加载页面。

为什么禁用元刷新？

在互联网^(Internet)的旧时代，元刷新^{(Meta Refreshes)}被用来隐藏内容、刷新被编程为随机加载的广告，以及人为地增加点击计数器以使页面看起来比实际更受欢迎。

使用元刷新^{(Meta Refreshes)}的一些正当理由包括将访问者重定向到移动网站的新位置，在显示“谢谢”页面后将用户发送到主页，以及强制查看者刷新页面以避免显示用户缓存中的旧内容。

虽然不是特别危险，但不道德的网页程序员经常使用元刷新^{(Meta Refreshes)}来使用一个内容将您吸引到一个网页，然后将您重定向到另一个包含其他内容的页面。被称为黑帽技术的大多数主要搜索引擎都足够聪明，不会落入这种“隐藏”网络内容的方法。

Meta Refreshs^{(Meta Refreshes)}的其他后果并不那么温和。某些网页内容包含病毒和其他安全风险。被重定向到包含恶意内容的页面可能很危险。虽然不是主要的安全风险，但一些网络冲浪者不想成为Meta Refresh的受害者，并选择在 IE 中禁用它们。

如何在 IE 中禁用元刷新

在 IE 中禁用元刷新^{(Meta Refreshes)}非常简单。首先^(First)，单击Tool>Internet Options打开Internet 选项^(Options) 窗口^(Window)。

然后单击安全^(Security)选项卡并找到自定义级别^{(Custom level)}按钮。单击自定义级别^{(Custom level)}按钮以打开安全设置 - Internet 区域^{(Security Settings – Internet Zone)}窗口。

在“设置”^(Settings)窗格中，向下滚动到“杂项^{(Miscellaneous)}”部分并找到“允许 META REFRESH^{(Allow META REFRESH)} ”选项。在Allow META REFRESH选项下，将选项从Enable更改为Disable。就是这样。您不会再被IE 中的Meta Refreshs所困扰。^{(Meta Refreshes)}

但是请记住，网页程序员可能使用Meta Refresh有一些正当理由。如果您的浏览器无法正确显示内容或网页表现得很有趣，您可能需要尝试再次启用元刷新^{(Meta Refreshing)}以查看问题是否已解决。

Disable Meta Refresh in Internet Explorer

Among the mоre annоying featυres of the Internet, the Meta Refreѕh is аn аnachronistic relic of the past that seems to persist only as a tool of black hat website owners. Fortunately, Internеt Exрlorer gives you the option to disable meta refreshing as both a security measure and a means to reduce annoying automatic refreshing of web pages.

What is a Meta Refresh?

A Meta Refresh is nothing more than a brief piece of HTML code that automatically reloads a web page after a specified number of seconds. This code can also redirect your browser to a new webpage. The Meta Refresh code looks like this:

<META HTTP-EQUIV=REFRESH CONTENT="5; URL=http://www.newpage.com">

This particular example would redirect you to http://www.newpage.com after 5 seconds. Setting the CONTENT variable to zero would make the page automatically refresh without first loading the page.

Why Disable Meta Refreshing?

In the old days of the Internet, Meta Refreshes were used to cloak content, refresh advertisements that were programmed to randomly load, and artificially inflate hit counters to make a page appear more popular than it really was.

Some of the legitimate reasons for using Meta Refreshes include redirecting visitors to the new location of a moved website, sending users to the home page after displaying a “thank you” page for a short time, and forcing the viewer to refresh the page to avoid displaying old content in the user’s cache.

Although not particularly dangerous, Meta Refreshes are often used by unscrupulous webpage programmers to draw you into a web page using one piece of content and then redirect you to another page with some other content. Referred to as a black hat technique, most of the major search engines are smart enough not to fall for this method of “cloaking” web content.

There are other consequences of Meta Refreshes that aren’t so benign. Some web content contains viruses and other security risks. Being redirected to a page with malicious content can be dangerous. Although not a major security risk, some web surfers prefer not to be victims of a Meta Refresh and opt to disable them in IE.

How to Disable Meta Refreshes in IE

Disabling Meta Refreshes in IE is quite simple. First, click on Tool>Internet Options to open up the Internet Options Window.

Then click on the Security tab and locate the Custom level button. Click on the Custom level button to open up the Security Settings – Internet Zone window.

In the Settings pane, scroll down to the Miscellaneous section and locate the Allow META REFRESH option. Under the Allow META REFRESH option, change the option from Enable to Disable. That’s it. You won’t be annoyed by Meta Refreshes in IE again.

Keep in mind, however, that there are some legitimate reasons why a webpage programmer may use a Meta Refresh. If your browser isn’t displaying content correctly or a web page is acting funny, you may want to try enabling Meta Refreshing again to see if the problem clears up.

Related posts

• 在 Internet Explorer 或 Edge 中打印时更改或删除页眉和页脚

• 在 Internet Explorer 中查看、备份和删除已保存的密码

• 如何阻止 Internet Explorer 访问 Internet

• 在 Internet Explorer 和 Microsoft Edge 中禁用或关闭 InPrivate 浏览

• 在 Internet Explorer 中阻止文件下载

• 如何在 Internet Explorer 11 中删除、禁用或启用加载项

• 64 位版本的 Internet Explorer 9 是否提供更好的浏览性能？

• 如何在 Internet Explorer 中显示收藏夹栏和收藏夹中心

• 如何在 Windows 10/11 的 Edge 中启用 Internet Explorer 模式

• 从 Chrome、Firefox、Opera、Microsoft Edge 和 Internet Explorer 导出密码

• 浏览器大战：Internet Explorer 11 提供什么性能？

• 如何下载和安装适用于 Windows 的 Internet Explorer 11

• 禁用Chrome，Edge，Firefox，Opera，Internet Explorer中的禁用JavaScript

• 浏览Chrome，Firefox，Edge，Internet Explorer的禁用图像，同时浏览

• Fix Shortcut图标已更改为Internet Explorer icon

• 使用这些工具从Internet Explorer迁移到Edge

• 浏览器大战：Internet Explorer 10 是一个相关的浏览器吗？

• Fix SSvagent.exe error Internet Explorer

• 从Windows 10中从Desktop中删除Internet Explorer icon

• 如何在 Internet Explorer 中安装加载项