Get a website's favicon via duckduckgo

get_favicon.rb

def get(path="/", domain="https://api.duckduckgo.com")
  require 'open-uri'
  endpoint = "#{domain}/#{path}"
  body = open(endpoint).read
  return body
end

def get_favicon(page)
  favicon = get("/i/#{page}.ico")
  require 'digest'
  generic_resp = "ad4b0f606e0f8465bc4c4c170b37e1a3"
  if Digest::MD5.hexdigest(favicon) == generic_resp
    puts "Response is 200-OK, but content is a generic response"
    return nil
  else
    return favicon
  end
end