The website, Guardian.co.uk, recorded a 4 per cent rise in unique users to 27.3 million in April, while Telegraph Media Group's telegraph.co.uk, which was the most popular online newspaper brand in March, fell 14 per cent to 23.9 million.
The Week: Media news - Guardian returns to the top
The Guardian has regained its position as the UK's most popular online newspaper, recording its second-highest monthly audience in April, according to an ABCe report.