Make sure we capture all title tags individually with grep and then take the first with head

Pages like https://www.bbc.co.uk/schedules/p00fzl6p have svg's that have

tags.

This means our grep for titles grep -oiE '<title.*>.*</title>' is needs to change.

I propose we use this: <title[^>]*>([^<]+)<\/title>. However this will grab all titles split by a new line, so I then pipe in head -1 to get the first instance