The website in question was set up after three Muslim teenage girls left London's Bethnal Green district in 2015 to join the ranks of DAESH in Syria.
The website was said to have acted in accordance with the strategy of the National Counterterrorism and Security Office, which is affiliated with the Interior Ministry.
The site focused on the work of Muslim women.
It was also reported that the UK government gave more than one million euros in financial aid to more than 30 institutions.