After writing an article, I always read it myself and analyze it. If you get bored reading it, then you may need to update a few things. Make sure your post is engaging. You can achieve this by adding case studies, facts, adding short stories, etc.
Your Introduction matters a lot. So I try to use a question or a fact. It should be brief and straight to the point. The introduction should give the reader an idea of what to expect in the article.
Don't use the super-long paragraphs. Make your points/sentences short and straight to the point. Rule of thumb i use is that a paragraph doesn't exceed 4 sentences. Of course, it depends on how long the sentences are.
Summarize your post with key points, a question, a challenge, tips, and/or a call to action.
Depending on context, adding images, infographics, and charts can really help.