Traffic means an indication of the number of visitors that your blog site receives per day/month. The more quality traffic your blog attracts, the more popular and successful it is.
Everyone would like to have huge quality traffic to their blog, and you can achieve this by posting quality content consistently and building an engaged audience.
Traffic to a website or blog is greatly influenced by one's understanding of search engine optimization (SEO).
You can measure and monitor traffic on your blog using Google Analytics.
Here's related information that you may find helpful - 17 Different Strategies To Drive And Increase Website Traffic
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