I will say there are some things I disagree with in the Link. But it is helpful in learning Feast days and calendar.
But I will hold my tongue when it comes to judgment and accusation. Many sites and people that have been hurt may jump to conclusions about the abomination of desolation and other things concerning prophecy.
Always remember the fruits of the spirit. A good tree brings forth good fruit. Can a fountain bring forth both fresh water and salt water.