Khalid Masood was named as the person responsible for the Westminster attacks

Westminster killer Khalid Masood was a public contact for a website which published extreme material, it has been claimed.

Masood was listed as a person to contact at the website calltoislam.com, which has now been deleted.

The website previously published sermons, which were available last week, slammed Christians and Jews for their 'greed, jealousy and fornication' and urged worshippers to 'make ready . . . steeds of war to threaten the enemy of Allah,' according to The Sunday Times.

Masood's contact details, including his phone number, were listed on a sticker attached to a leaflet for the Luton Islamic Centre mosque, which had a link to the website.

Another sermon on the website, issued by Imam Abdul Qadir Baksh, said: 'Brothers and sisters, it is high time you all woke up and understand this government is creating a form of Islam in this country . . . which not just integrates with the disbelieving society but simulates it.

'At the moment the buzzwords are 'integration', 'the wider community', 'breaking down barriers' and so on. In the end it will be concentration camps, massacres and plunder.'

Above is the Luton Islamic Centre mosque, which was had a sticker from calltoislam.com, which Masood was a contact for

Metropolitan policeman Keith Palmer (left), Spanish teacher Aysha Frade (centre) and US tourist Kurt Cochran (right) were also victims of the attack

Andreea Cristea, the woman who fell into the River Thames, died this week. Leslie Rhodes (right) also died

Farasat Latif, a trustee of Luton Islamic Centre, previously told the Guardian that when he worked with Masood at language school Elas UK in 2010 to 2012, he 'did not fit' as a 'potential extremist in any way, shape or form'.

However, he did say he previously had a 'troubled life' with 'violent crime' but after a stint in prison he wanted to be a 'better person'.

Mr Latif told the paper he was 'distressed, angry and sickened' after hearing that Masood was responsible for the attacks, which killed five people.

US tourist Kurt Cochrane, 54, Spanish teacher Aysha Frade, 44, and Keith Palmer, 48, a Metropolitan policeman who was stabbed by Masood, died at the scene.

Retired window cleaner Les Rhodes, 75, and Romanian tourist Andreea Cristea, 31, both died in hospital.

Emergency services gathered outside of the Parliament gates after policeman Keith Palmer was stabbed

Today was the funeral for PC Keith Palmer. Above pallbearers are seen preparing to carry his coffin into the palace of Westminster

Thousands of tributes have been left outside of Parliament for those who were killed

When he was approached for a comment about the leaflets, he told a reporter to 'p*** off', according to The Sunday Times.

The Luton Islamic Centre mosque, which describes itself as following the salafi tradition of Islam, has previously condemned the terrorism attack in Paris and the Tunisian massacre.

A personal blog, under the name of Abdul Qadeer Baksh, who identifies as chairman of Luton Islamic Centre, previously published leaflets which said 'terrorism and violent extremism is strictly prohibited in the religion of Islam'. They feature a 'Call To Islam' logo.

In a statement issued to the media, Quadeer Baksh, chairman of the Luton Islamic Centre, said the trustees 'strongly refute' the 'ridiculous allegation that Khālid Masood was a public contact person' for the mosque’s web site.

He added: 'Masood never attended our mosque; the sticker with Khalid Masood’s name and number on the leaflet was deliberately placed there.

'Masood left Luton in 2012 and never to returned. It is beggars belief that the Luton Islamic Centre, or any centre for that matter, would display leaflets with stickers attached, bearing the name and number of an infamous killer.

'On the Friday following Masood’s murderous rampage in London, the entire Friday sermon at the mosque was dedicated to condemning this attack.

'Contrary to [The Sunday Times'] claims, Luton Islamic Centre does not have a public contact person for the web site. The contact details of our web site are displayed online and consists of an email (info@calltoislam.com) and not a telephone number. Khalid Masood’s name has never appeared on our website.'