This is a script to crawl for errors across multiple domains.
Features:
- Crawls multiple domains
- Find multiple kinds of dead dependencies (images, scripts, css) not just 's
- Combines dead links into a report at the end
- Can check for other HTTP errors, not just 404s
Originally, I had hoped to make this some kind of a service, but it tends to take a long time to check thousands of dependencies. So it's just a script you have to run yourself (although you probably want to schedule it and email yourself the output).