Hints for vinagre in universe

vinagre.desktop ⚙ amd64

asv-cid-desktopapp-is-not-rdns
vinagre.appdata.xml:3 - vinagre.desktop
The component ID is not a reverse domain-name. Please update the ID to avoid future issues and be compatible with all AppStream implementations. You may also consider to update the name of the accompanying .desktop file to follow the latest version of the Desktop-Entry specification and use a rDNS name for it as well. In any case, do not forget to mention the new desktop-entry in a <launchable/> tag for this component to keep the application launchable from software centers and the .desktop file data associated with the metainfo data.

asv-description-first-para-too-short
vinagre.appdata.xml:155 - Vinagre shows remote Windows, Mac OS X and Linux desktops.
The first `description/p` paragraph of this component might be too short (< 80 characters). Please consider starting with a longer paragraph to improve how the description looks like in software centers and to provide more detailed information on this component immediately in the first paragraph.
asv-url-not-secure
vinagre.appdata.xml:271 - http://www.gnome.org/friends/
Consider using a secure (HTTPS) URL for this web link.
asv-screenshot-media-url-not-secure
vinagre.appdata.xml:275 - http://amigadave.com/temp/vinagre-default.png
Consider using a secure (HTTPS) URL to reference this screenshot image or video.
asv-cid-missing-affiliation-gnome
vinagre.appdata.xml:3 - vinagre.desktop
The component is part of the GNOME project, but its ID does not start with GNOMEs reverse-DNS name ("org.gnome").