move javascript to the end of the page, track external links
move javascript to the end of the page, track external links

nko5/website,nko4/website,nko2/website,nko4/website,isaacs/website,nko2/website,nko4/website,isaacs/website,vertex/website,vertex/website,nko5/website,isaacs/website,vertex/website,isaacs/website,nko5/website,nko2/website