WordPress now accounts for 30.9 percent of websites, up 0.2 percent since May 1st, according to data from web technology survey company W3Techs. This represents a 5 percent increase in just under two and a half years, after WordPress hit the 25 percent mark in November of 2015, and climbed to 27% by 2016. By comparison, its nearest CMS rival, Joomla, has seen its usage jump from 2.8 percent to...