I can’t offer people a whole world of knowledge yet but what I can say is that if you have been spinning your wheels and not getting anywhere, press pause on your operations for a bit (not more than a week or two at most, doing nothing will also get you nowhere) and re-educate yourself with articles like this and re-work your tactics where necessary.
Wow really great list of tips, even for non beginners! I agree Ahrefs is probably the best SEO tool for bloggers, but honestly Google Webmaster Tools is the first place to start to monitor your search traffic. Ahref is really expensive, and for new comers, probably overkill. I recently started a new blog, and am more than happy with the data provided by Webmaster Tools.
Selling private ads can come in the form of banners, buttons, or links. You can even make money writing sponsored posts where you write about or give a review of an advertiser’s product or service. Another option is to write an underwritten post or series, which is where you can write about any topic, but the advertiser pays for a “Brought to you by” mention in the content.