Topic Relevance
Google checks to see how topically-relevant your content has been so far and ranks you accordingly. Most struggling bloggers don't put this into consideration at all while creating content. That is why you've always heard from so many pro bloggers that several articles on their blogs generate hundreds of thousands of visits within a few weeks of publishing.
You must ensure that you keep to the very topic you've chosen right the headline, through the introduction, body of articles, and the conclusion.
Content Readability
This has a lot to do with the use of paragraphs across your content. Writing blocks of texts makes readers click away as they land on your blog. The truth is that readers don't ever want to spend any quality time reading blog posts except they find a blog post highly-interesting. Readers will only stop by and read down the page if the content they come across provides sufficient information and satisfies their appetites.
Serializing content into small paragraphs of few lines is the best way to make content readable to the target readers. It's equally helpful to add some relevant images or videos to the content so as to keep the reading up.
Content Length
The content length must be up to the minimum expected number of words by search engines. To ensure you give the search engines up to this minimum required standard, you must ensure to write a minimum of 1000 words in each of the articles published on your blog.
Articles of lengths 800 words, 500 words and below do not rank in search engines like articles of higher lengths. As the competition becomes very high these days, you must ensure to build out your site with the solid content that will help your blog skyrocket to the first page in Google soon.
I comprehend slowly. hee hee.
frank