In MediaWiki, links to the very page that the user is on are rendered as <a class="mw-selflink selflink">Page_Title</a>.

This is problematic because the link element has neither a name attribute nor an href attribute. This way, search engines cannot crawl this link/non-link properly, which might be detrimental to the SEO ranking.

We suggest simply adding role="presentation" (a more elaborate synonym of role="none") to the link element to make it clear to the search engine crawlers and to Lighthouse that this is not a link but a functionless content "presentation."

This suggestion has already been tested and shown to work with Lighthouse and Pagespeed.