Or let users help you identify such pages. Instead of showing a vague message that indicates temporary failure due to time out, show the 404 with option to repo

Or let users help you identify such pages. Instead of showing a vague message that indicates temporary failure due to time out, show the 404 with option to report the broken link. I miss picks because that's how I kept track performance of results from my own algos and compare with supposedly experts and crowds.