Thread:Support/Problems with page on Internet Explorer

Certain pages, for example Special:UserLogin, are not styled in Internet Explorer. Reason is CSS file, which returns header HTTP/1.1 403 Forbidden. I compared HTTP requests for same file in Internet Explorer and Firefox and found out that server returns 403 code if there's a string  in User-Agent header.

Also, sorting in tables (e.g. Special:LanguageStats, Translating:Group_statistics) doesn't work in Internet Explorer 8.