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IE8 blacklisted domain forcing non-standards mode

ie8-compatibility-mode web-standards internet-explorer-8

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Razor · 技术社区 · 16 年前

I was doing some tests on IE 8 on a standards-compliant page, with a strict doctype:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">

However, apparently the page was being rendered in "IE 8 compat view"/"IE7 standards", which was breaking the layout.
After looking around, I discovered that apparently IE has a websites blacklist, forcing compatibility mode for those listed.
I then checked on this blacklisted domains DB 如果我正在工作的站点在列表上,但它不是。它是一个大站点,数据库定义似乎过时了,所以它可能是在去年左右添加的。

在另一个域上测试完全相同的页面会触发IE8的标准模式,这表明它最近确实被列入黑名单。

What can I do now to make IE8/7 trigger standards mode?
Is there any way to remove the website from the blacklist?
我想,如果没有其他可用的元素,我可以使用ua-meta,但是我更愿意避免添加(又一个)不必要的HTML元素,这些元素只是为了使ie工作而定制的。

More information about IE8 and the compatibility blacklist

2 回复 | 直到 16 年前

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Seidr 16 年前

<meta http-equiv="x-ua-compatible" content="IE=8">

编辑:对不起,我没看到你提到UA METAS,我猜这个答案有点多余。

Edit 2: are there any whitespaces before the declaration of the DOCTYPE? I had this a while ago, and it was simply a matter of removing whitespace that was being dumped out before the DOCTYPE had been output. This knocked IE8 back into standards mode.

Edit3: also, check your domain/ip on this site, it checks multiple URIBLs http://www.myiptest.com/staticpages/index.php/check-blacklisted-domain-URIBL

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Razor 16 年前

Here is scunliffe's original comment (if you write it as an answer, I'll pick yours):

Are you testing this on an external domain? or a localhost? or Intranet server? - IE renders "internal" servers in its "not quite so standards" mode by default. Note that in addition to the global compat list that MSFT maintains, each user's IE8 can add/remove sites from the local list.