metaRtaLabelCaseSensitive.html

This page tests whether the RTA label is respected if the meta element's name is "rating" instead of "RATING".
If you are seeing this page, your current setup does not block content labelled in this way.

Explanation

This is the same test as metaRtaLabel.html, except that the name of the meta tag is not capitalized, since some adult websites use it in that way. (despite the fact that rtalabel.org tells you to capitalize it)