Sketches and progress stuff is fun and worth showing off to fans, but art directors/editors need to see finished work.
Organized sections with your latest/best finished work.
Quality over quantity.
Credits for any collaborators where appropriate.
A simple short bio.
An email to contact.
@bbbreakfasttt @Kuvshinov_Ilya @subversivegirl @VViiNNG (and others) and offered them an alt cover illo for Wayward or Glitterbomb.
If you have no finished work to show on your site, they'll assume you can't do finished work for them.
If you don't have sequential pages, they won't consider you for comics.
Managing projects is a huge headache.
Editors/Art Directors prioritize current work getting done over expanding their contact pool because getting new artists up to speed is time consuming.
Then, if the opportunities come up, you have to show that you're the kind of person they want to keep working with:
On time. On spec. Good communication
A Tumblr feed with a mess of other people's stuff.
Tweets threading reaction GIFs and in-jokes.
Instagram jam-packed with food and pets.
All that's fine and I know your art is in there too, but make a separate portfolio to stick the landing.