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Zotlabs|ContributeThe text on
https://zotlabs.org/page/zotlabs/home starts with
Zot is a webMTA for privacy aware web communication with emphasis on giving you the choice on your needs for privacy.
I don't know what a webMTA is. Maybe it would be good to precise it in the text or to link the word to an explaining page?
On the same site, there's a link "Impressum/Imprint | Datenschutzerklärung/Privacy Policy" in the bottom left corner.
<a href="https://zotlabs.org/page/hubzilla/leg-impr" target="_blank" title="Fehlerreport erstellen">Impressum/Imprint | Datenschutzerklärung/Privacy Policy</a>
The value of the title tag ("Fehlerreport erstellen") should be changed.