First off, why include "Dropbox Alternative"? Putting the competitor's name in an article title about the other company? Seems a bit odd/kind of putting down Seafile. That'd be like seeing "XYZ happens to Twitter alternative Facebook."
Secondly, they didn't even capitalize Seafile's company name, but they did capitalize the competition's name (Dropbox).
May not seem like much but it's pretty shitty, if you ask me.
EDIT: I guess the 2nd point is more the fault of Google Translate. I still think the first point sticks. It's odd to have that in the title, it wouldn't be as weird if that was in the body of the article, though.