403 Forbidden

When viewed on small screens (like mobile phones) content should be large enough to 
read without being zoomed-into and scrolled in two dimensions.

WCAG 2.1 specifically requires this for:

+ Vertical scrolling content at a width equivalent to 320 CSS pixels
+ Horizontal scrolling content at a height equivalent to 256 CSS pixels

This issue almost always indicates that the webpage has not been designed
to work on mobile devices at all.

Title / URL	Issues
403 Forbiddenwww.esa.int/About_Us/ESA_Publications	1
403 Forbiddenwww.esa.int/Services/Cookies_notice	1
403 Forbiddenwww.esa.int/About_Us/Exhibitions	1
403 Forbiddenwww.esa.int/About_Us/Washington_Office	1
403 Forbiddenwww.esa.int/About_Us/ESOC	1
403 Forbiddenwww.esa.int/About_Us/esait	1
403 Forbiddenwww.esa.int/ESA_Multimedia/Images	1
403 Forbiddenwww.esa.int/About_Us/Delegations	1
403 Forbiddenwww.esa.int/About_Us/ESAC	1
403 Forbiddenwww.esa.int/About_Us/ESRIN	1

Ensure pages don't require zooming and 2D scrolling on small screens

European Space Agency

Where this issue has occurred