There are 3 point must be know by the blogger that can be the professional blogger

1. Create an original content
original content is one that is highly favored by search engines, because your blog will be quickly found by search engines like google, and if there is a copy of the article, then your blog will be very hard to find by search engines because there are a lot of article that can interfere with the search search engine. so my advice is make original and unique content, then the result would be satisfactory.

2. Make content quantity
if you want to have a lot of visitors then my advice, make a lot of content to the topic of different and useful content. keep your blog updated with articles weighing every day, so your blog gets the number one position.

3. Keep focus on the genre
Your blog should be a top topic is always the best with the latest article. keep your blog themes good performance, easy and fast loading.