A11ywatchbot is the web crawler for the web accessibility engine a11ywatch.com.
The crawler gathers the HTML to validate websites that are scanned through a11ywatch.com. Only paid accounts have access to scanning entire websites.
Mozilla/5.0 (compatible; A11ywatchbot/1.0; +https://a11ywatch.com/a11ywatchbot)
$ host 220.127.116.11 18.104.22.168.in-addr.arpa
domain name pointer ec2-3-142-27-87.us-east-2.compute.amazonaws.com
Allow: /Disallow: /app/
If you have any questions, or if you think A11ywatchbot is disrupting your site, please do not hesitate to reach out at email@example.com.