This kit has many settings, Speed, Security & more...
And I have a few redid skins for K-meleon 1.5+ & 1-6+
and the CCF ME types.
The settings realy makes a difference in the 1.5+ browser.

THE SPEED SETTINGS "dbSpeed.kmm" ARE:
"app.update.enabled",false);
"content.notify.ontimer",true);
"content.notify.interval",240000);
"content.notify.backoffcount",10);
"network.http.pipelining",true);
"network.http.pipelining.maxrequests",8);
"network.http.proxy.pipelining",true);
"network.http.pipelining.firstrequest",true);
"network.dns.disableIPv6",true);
"nglayout.initialpaint.delay",0);
"network.http.max-connections",48);
"network.http.max-connections-per-server",24);
"network.http.max-persistent-connections-per-proxy",16);
"network.http.max-persistent-connections-per-server",8);
"network.http.keep-alive.timeout",600);
"network.prefetch-next",false);
"browser.cache.disk.capacity",76800);
"browser.cache.memory.capacity",65536);
"javascript.options.jit.content",true);
"javascript.options.jit.chrome",true);
"content.interrupt.parsing",true);
"content.max.tokenizing.time",2333333);
"content.switch.threshold",849999);

THE SECURITY SETTINGS HAS A HIGH & LOW THE HIGH "dbSecure-High.kmm" ARE:
setpref(BOOL,"dom.disable_image_src_set",true);
setpref(BOOL,"kmeleon.adblocking",true);
setpref(BOOL,"kmeleon.flashblock",true);
setpref(BOOL,"dom.disable_window_move_resize",true);
setpref(BOOL,"dom.allow_scripts_to_close_windows",false);
setpref(BOOL,"dom.disable_window_flip",true);
setpref(BOOL,"dom.disable_window_status_change",true);
setpref(BOOL,"security.enable_java",false);
setpref(BOOL,"security.xpconnect.plugin.unrestricted",false);
setpref(BOOL,"browser.blink_allowed",false);
setpref(BOOL,"dom.event.contextmenu.enabled",false);
setpref(BOOL,"svg.enabled",false);
setpref(BOOL,"network.http.sendSecureXSiteReferrer",false);
setpref(INT,"network.http.sendRefererHeader",0);
setpref(BOOL,"browser.frames.enabled",false);
setpref(BOOL,"geo.enabled",false);
setpref(BOOL,"kmeleon.favicons.cached",false);
setpref(BOOL,"kmeleon.favicons.titleBar",false);
setpref(BOOL,"kmeleon.favicons.show",false);
setpref(BOOL,"network.protocol-handler.external-default",false);

Other plugins are for the Plugins, Cache and Offline settings.

DOWNLOAD AT:
http://dugbug.homestead.com/files/KMFILES.7z

More infomation on these settings & how to spoof Geolocation is at:
http://www.angelfire.com/bug/dugbuglas2/Browser_test.html

If you want to manually put in the settings for K-meleon or Firefox etc
use that site.

Here are some sites to test your browser:
http://scragz.com/archived/mozilla/test-rendering-time
http://mootools.net/slickspeed
http://html5test.com/
http://acid3.acidtests.org