I want to know quickly how much traffic that I am receiving
You would check it in your Webmaster Tools and/ or Google Analytics Accounts.
These trainings may help:
https://my.wealthyaffiliate.com/training/setting-up-verifying-google-webmaster-tools
http://my.wealthyaffiliate.com/training/how-to-install-google-analytics-using-the-all-in-one-seo-plugin
~Jude
Google analytics for WordPress is what I use. There may be a few other plugins to try in the WP plugin installer.
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How do we find out how many people have visited our website?
I want to know quickly how much traffic that I am receiving
You would check it in your Webmaster Tools and/ or Google Analytics Accounts.
These trainings may help:
https://my.wealthyaffiliate.com/training/setting-up-verifying-google-webmaster-tools
http://my.wealthyaffiliate.com/training/how-to-install-google-analytics-using-the-all-in-one-seo-plugin
~Jude
Google analytics for WordPress is what I use. There may be a few other plugins to try in the WP plugin installer.
See more comments
You can also load the statpress plugin if it's a WordPress site.