There is an issue with the
<img alt in the Stack Overflow Blog - Authors page.
Today when I'm accessing the blog authors page in slow internet connection, I see the image alternate text is displaying as "Avatar for Aarthi Devanathan" for most of the user images.
After inspect the element for all the users div, I can see the following text is set to the
<img alt="Avatar for Aarthi Devanathan" ...
As Aarthi is a former Stack Exchange employee, may be their profile is removed from the authors page, but due to some copy & paste, the alternate text is applied to all other users.