Signatures should no longer be publicly visible on Change.org, since signature feeds have been removed from user profiles and petition pages.
Search engines may have old/outdated cached information in their results list and you can wait for the search engines to re-index the website, or you can actively request that it (the particular searchable link/result) be re-indexed :
- Google’s form is here:
- Bing’s form is here:
Please note that
- the search engines will try to refuse your request because the page is still "live" ; the request will have to go one more step to inform the search engine(s) that the content has changed ;
- your comments are still publicly visible and searchable.
In order to remove your comment from public view, you can submit a request to the HelpCenter (or the Petition Starter) to have the comment removed and then follow the reindexing steps above.