It can be increase by- create pillar content, Interlink your posts , Use Relevant Categories..
I suggest Social media to increase traffic because now a days public mostly use Social medial.
You should regularly update your blog and put meaningful information.
make your blog responsive.
Update fresh content on your blog frequently. And use blog commenting technique for increase traffic
Frequently update your blog with useful content is the first step to building your blog's audience.
Submit your blog with unique and user friendly information. Do regular updates in it.
You should submit your link on blogger and social media is best option.