Todd Mintz believes that Google selectively ignores description tags, which means the giant giant algorithmically decides whether a meta-description tag "sucks or not based upon how well the user
query maps to the tag."
Mintz suggests that "If it sucks," Google shows a relevant text snippet. If it's good, the search engine displays the tag verbatim. This would make the results from
search engine queries much clearer and more precise for searchers, Mintz writes. It would also solve problems of having to write meta-description tags that map to all possible user intents, which
Mintz suggests is nearly impossible to do.
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