https://blog.cotten.io/the-case-of-the-site-that-wouldnt-index-3fa2f3e7c6f3

This article explores why a website that, for all appearances seemed to be working, could not be indexed by search engines like Google or Bing despite having otherwise correct settings and a clean robots.txt file.

Recently a friend of mine reached out to our social network on Facebook asking for help for his non-profit’s website which he couldn’t seem to get Google to index.