As a third-party reusers attempting to understand the quality of a new revision in its context, I would want to know if existing references/citation on an article are of quality as well. If a URL is broken or goes to a 404 page on website, it is a negative signal of quality for a page.

We seek to understand if we can, in realtime, understand if an article has broken references.

To Do

• hit the webpage itself
• go to internet archive, see their DB if 404
• go to google get pagerank score

Acceptance criteria

1. Document options and feasibility in a doc, making a point of cost.
   • Even if doable, would it worth doing given cost and any added latency?
   • Should enterprise be storing this info?