Branding for your website is extremely important especially if you are running a business. Branding starts with your sites facade matching so they are totally recognizable and memorable no matter what property of yours they land on is a must. Your headers are the easiest way to create uniform branding for your site and your Social Media properties. The more people see your name, logo, artwork the more they will start to remember you just at a glance.
Here is a site that we use and it’s always up to date They have all the info you need for these sites.
Facebook
Twitter
Instagram
LinkedIn
Pinterest
YouTube
Tumblr
Sprout Social is a fantastic resource for up to date header information.