Canonical issue is one of the big causes for your site in google
penalty. When you or any person search your site that is not
showing www.domainname.com /domainname.com.
Google robots/spiders show it is different site.
So it is a big problem for your website.
This issue is very very important for new or old website.
Now I'm here so this problem can be solve within 12 hours.
And i will add your site in analytics tools in which you can see your site all information.
Before ordering please contact me i will give you best solution.