Removals persist for at least 90 days
When a page’s URL is requested for removal, the request is temporary and persists for at least 90 days. We may continue to crawl the page during the 90-day period but we will not display it in the search results. You can still revoke the removal request at any time during those 90 days. After the 90-day period, the page can reappear in our search results, assuming you haven’t made any other changes that could impact the page’s availability.
In order to permanently remove a URL, you must ensure that one of the following page blocking methods is implemented for the URL of the page that you want removed:
- indicate that the page no longer exists by returning a 404 or 410 HTTP status code
- block the page from crawling via a robots.txt file
- block the page from indexing via a noindex meta tag
For more information about URL removals, see our “URL removal explained” blog series covering this topic. If you still have questions about this change or about URL removal requests in general, please post in our Webmaster Help Forum.