Hints for massif-visualizer in main

org.kde.massif-visualizer.desktop ⚙ amd64

screenshot-download-error
Error while downloading screenshot from 'http://milianw.de/files/massif-visualizer/memory-chart.png': SSL peer certificate or SSH remote key was not OK on handle 7F255C4EA800
This might be a temporary server issue, or the screenshot is no longer available.
screenshot-download-error
Error while downloading screenshot from 'http://milianw.de/files/massif-visualizer/callgraph.png': SSL peer certificate or SSH remote key was not OK on handle 7F255C4EA800
This might be a temporary server issue, or the screenshot is no longer available.
screenshot-download-error
Error while downloading screenshot from 'http://milianw.de/files/massif-visualizer/allocators.png': SSL peer certificate or SSH remote key was not OK on handle 7F255C4EA800
This might be a temporary server issue, or the screenshot is no longer available.

asv-screenshot-media-url-not-secure
org.kde.massif-visualizer.appdata.xml:186 - http://milianw.de/files/massif-visualizer/callgraph.png
Consider using a secure (HTTPS) URL to reference this screenshot image or video.
asv-screenshot-media-url-not-secure
org.kde.massif-visualizer.appdata.xml:162 - http://milianw.de/files/massif-visualizer/memory-chart.png
Consider using a secure (HTTPS) URL to reference this screenshot image or video.
asv-cid-contains-hyphen
org.kde.massif-visualizer.appdata.xml:3 - org.kde.massif-visualizer.desktop
The component ID contains a hyphen/minus. Using a hyphen is strongly discouraged, to improve interoperability with other tools such as D-Bus. A good option is to replace any hyphens with underscores (`_`).
asv-screenshot-media-url-not-secure
org.kde.massif-visualizer.appdata.xml:209 - http://milianw.de/files/massif-visualizer/allocators.png
Consider using a secure (HTTPS) URL to reference this screenshot image or video.