Now day content marketing is high priority in SEO industry. Mark your content authority with Google+ profile. You can link content you publish on a specific domain (such as www.example.com) to your Google+ profile.
Add these point on your Google+ profile
1. Make sure you have a profile photo with a recognizable head-shot.
2. Make sure a byline containing your name appears on each page of your content (for example, "By Addersan Mark").
3. Make sure your byline name matches the name on your Google+ profile.
4. Make sure you add your location on Google+ profile.
5. Make sure you add your right contact information on Google+ profile.
6. Make sure you add your birthday .
7. Make sure you add your company information where you worked.
8. Make sure you add your school or collage information.
9. Make sure you add your relationship.
10. Make sure you add your website on your Google+ profile.
if your Google+ profile completed 100% score then your profile work well in Google search results.