Suggestion: Add Explicit Content Metadata for Better SafeSearch Filtering

I have noticed that while the IMDb database correctly identifies adult titles internally, this information is not consistently reflected in google search results. Because of this, Google SafeSearch often fails to filter out adult content from IMDb pages, and such pages can still appear in search results even when SafeSearch is enabled. According to Google’s guidelines, site owners can help SafeSearch work more effectively by marking explicit pages with metadata. I would like to suggest that IMDb implement such metadata to ensure that adult content is properly filtered while general movie and TV information remains accessible.