Siteliner has pointed out that I have 1 broken link on all my pages. Seems to have something to do with the desktop-version-button that I do not use (not visible on site):
/?s5_responsive_switch_swwwneutratestcom=0
Error - No response
How to fix so I'm not penalized for it? I have attached a screen shot of Siteliner's conclusion.
Best regards, Anne