Allow us to examine what happens when one requests
index.php?title=%E9%A6%96%E9%A0%81&useskin=simple
or several of the other skins.

These other pages are pulled in by one's browser:
skins/simple/main.css?42b
skins/common/commonPrint.css?42b
skins/simple/handheld.css?42b
skins/common/wikibits.js?42b
index.php?title=-&action=raw&smaxage=0&gen=js
index.php?title=%E5%AA%92%E9%AB%94%E7%B6%AD%E5%9F%BA:Common.css&usemsgcache=yes&action=raw&ctype=text/css&smaxage=18000
index.php?title=%E5%AA%92%E9%AB%94%E7%B6%AD%E5%9F%BA:Simple.css&usemsgcache=yes&action=raw&ctype=text/css&smaxage=18000
index.php?title=-&action=raw&gen=css&maxage=18000&smaxage=0
skins/common/images/poweredby_mediawiki_88x31.png
skins/common/images/tzbus.png

However, the images don't end up getting displayed.
So don't cause the browser to go downloading images that you don't
plan to display.

At least cologneblue is OK.

Version: 1.9.x
Severity: minor
OS: Linux
Platform: PC