One million in six year? I'm betting you hit ten million in about 3 more, provided you keep up the work. Hey, it pays better than trolling Facebook all day. I know. I trolled Facebook all day for years. Never got my check. Then they kicked me off the entire website.
I could have been writing here. I'm smart. I'm just not wise. So my advice is listen to Janshares.
I bet I've deleted well more than one hundred articles from Hubpages. I'd advise folks against doing that unless the entire subject was just awful. I deleted articles which had tens of thousands of views, and this is because I'm not especially even tempered at all times, and I felt like I could do much much better. It would probably be easier to just edit something until you're happy with it than to do what I would do, which was delete from here, and just move it to blogger to mess with later.
Also, those pages would have almost certainly made me, and certainly Hubpages.com, more money had I left them right here where they were born.
The best single thing I ever learned concerning writing and publishing on the web is one must break up their text into small portions. The greatest text in the world will just annoy a reader if the paragraph is so big they are losing their place from their smartphone display.
Break up those paragraphs into three or four sentence chunks which the modern small device user can read them with ease. I'm forever on a desktop computer with a not super large monitor, and I notice myself getting annoyed and losing interest in something I'm trying to read for the size of the paragraph, and me losing my place and train of thought.