The overview of Core-Update:
Many of us are expecting to have change in Penguin update but sometimes we forget that it’s all about Google where “We propose and Google disposes”, jokes apart!This core change has characteristics of Panda since both has merged up. So, it’s quite obvious that content will remain as the main facet of further changes.

https://www.vtdesignz.com/blog/page/7">

UTM stands for Urchin Tracking Module. This is a system that allows you to trace visitor’s origin by tagging the hyperlinks used in the content. Whether you’re a newbie or a seasoned in this digital world, you can use this system to know how people are driving to your site and what they’re doing.

https://www.vtdesignz.com/blog/page/7">