How do you formulate a sitewide accessibility score? My score seems higher than I expected.

Each page is calculated based on the number of violations and the affected element. However, critical issues will have a more severe impact on the score.

To get a sitewide score, we take an average of the scores from the pages that are actively monitored.

If there is a higher website score (or lower), it's likely due to a large number of pages with high scores are pulling the sitewide average up (or down).