Mac Software Executable - Website Domain Crawler

I am looking for a Mac Software that will run a bot that will crawl all .com.au domains and check for the software used behind the Website such as Wappalyzer use. Wordpress / Wix / Square Space /

Then add Icon of Caution mark if finds this
"There has been a critical error on this website.

Learn more about troubleshooting WordPress."
Or some major errors on site.

The crawler will work once every XX minutes that I set, going from domain to domain. Default is 1 minute.

I will run the DMG file on my Mac and watch the UI crawl each domain and save the info with YES / NO if broken WP . And show caution icon if Yes.

Allow export to Excel file button.


Settings will be
Time between Crawls
Check for "WP Broken" YES/ NO
Auto Start Time / Auto Finish Time for example 9am to 5pm each day.