Movie sex weblog Adult one on one chat mobile
Ms Gilmour said percentages varied from around 5pc to 15pc.
"Requests for traditional advertisements are rare," she said.
Fashion bloggers typically earned £1,116 a year and beauty bloggers, £1,044 from affiliate marketing.
Mark Russell, the head of Optimus, said: "While for many a blog may be a side project that is occasionally updated during a quiet lunch break or free evening, our findings reveal that for others the upkeep and maintenance of a blog is of crucial importance, especially if they can earn some extra cash on the side." Ms Wallin said bloggers who made money included those who offered their own digital products.
This is how it works: assume you're writing a cookery blog and mention a particular make of knife.
Your reader clicks on that mention and is directed via the affiliate marketing company to the knife company website.
He started his newsletter blog in 2003, sent to friends and families, and in 2012 sold the resulting website to for a cool £87m.