Why ie 10 compatibility mode

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Viewed 3k times. Improve this question. Add a comment. Active Oldest Votes. There isn't just one "compatibility mode", but several. Once you know which sites to test and fix, the following remediation methods may help fix your compatibility issues in Internet Explorer 11 and Windows Some sites may need to be added to both Enterprise Mode and Compatibility View to work. You can do this by adding the site to IE7 Enterprise Mode.

If your website worked in an older version of Internet Explorer, but no longer works in Internet Explorer 11, you may need to update the site.

Here are the set of steps you should take to find the appropriate remediation strategy. Open the site in Internet Explorer 11, load the F12 tools by pressing the F12 key or by selecting F12 Developer Tools from the Tools menu, and select the Emulation tab. You will need to make sure the User agent string dropdown matches the same browser version as the Document mode dropdown. For example, if you were testing to see if the site works in Internet Explorer 10, you should update the Document mode dropdown to 10 and the User agent string dropdown to Internet Explorer If you find a mode in which your site works, you will need to add the site domain, sub-domain, or URL to the Enterprise Mode Site List for the document mode in which the site works, or ask the IT administrator to do so.

You can add the x-ua-compatible meta tag or HTTP header as well. Enable the Let users turn on and use Enterprise Mode from the Tools menu policy locally on your machine. Find answers to your questions by searching across our knowledge base, community, technical documentation and video tutorials. In previous versions of Internet Explorer the Compatibility View button would attempt to fix a broken standards-based website, by getting the page to appear like it did in Internet Explorer 7.

Today however, many standards-based websites are broken by attempting to appear like they did in Internet Explorer 7. This option caused problems with todays standard based websites. In IE 11, this option and the Compatibility View button was removed.

Not all website display problems are caused by browser incompatibility. Interrupted Internet connections, heavy traffic, or problems with the website can also affect how a page is displayed. When a site is incompatible with Internet Explorer 11 for Windows 7, you'll see the Compatibility View button in the address bar.

By turning on Compatibility View, you can help fix display problems on sites. See if the Compatibility View button appears in the address bar. If you don't see the button, there's no need to turn on Compatibility View. Select the Compatibility View button to display the site in Compatibility View. Open Internet Explorer, select the Tools button , and then select Internet options. Windows Internet Explorer More