Vector-based support, best image quality

Dear Rui,

Thank you for the very nice plugin. Currently I use it to add icons to my academia socials in the very top bar of the hestia theme. Some icons I can use from the library (e.g. twitter and linkedin), but others I have to add myself (scopus). Unfortunately the icons get quite blurry, especially when opening the website on my phone.

Is there support for vector based images? If not, how do I will I get the best quality?

Koen

The page I need help with: [log in to see the link]