A few days ago Google changed it’s logo. It goes without saying that also the Site Icon (aka Favicon) has changed. It took me two days to get used to that new icon in my browsers tab bar. A few times I searched the tab. It was like not seeing the forest for the trees.
That’s the power of the site icon. Never underestimate it! Always add a site icon to your website.
With WordPress 4.3 you now can easily add your site icon from WordPress admin area. No more need to change the Theme or to use a Plugin. No more excuses to not use a site icon.