The audit score is calculated by using this method:
1. Website Score = sum of score of crawled pages / # of crawled pages 

2. OnePageScore = ((high issues + medium issues) / (130 + 50)) * 100
Note: high issues = (130 - (number of high issues * 10))
3. medium issues = (50 - (number of medium issues * 05))
4. Cost of specific critical error = 10
5. Cost of specific warning = 05