How IE8 defines Document Mode, which then renders sites
The IE team officially published the Document Mode detection algorithm in IE8 .
It turns out that when defining Document Mode, a lot of indirect parameters related to the intranet and client settings are taken into account.
The rendering scheme is as follows:


It turns out that when defining Document Mode, a lot of indirect parameters related to the intranet and client settings are taken into account.
The rendering scheme is as follows:

Official MS statistics for high traffic sites
