Lingid

http://www.tmk.edu.ee/~okatsanovskaja/lingid/

browser statistics

http://www.w3schools.com/browsers/browsers_stats.asp

http://www.upsdell.com/BrowserNews/stat.htm

kowledge

HTML, XHTML CSS -i keeltest olen lugenud ramatud, kuid praktikas saadud info ei ole rakendanud.