With the robots.txt report, you can easily check whether Google can process your robots.txt files. Follow these steps to submit updated robots.txt files to Google.| Google for Developers
If you need to remove a page that's hosted on your website from Google Search, you can submit a request using our Removals tool.| Google for Developers
Learn how to add robots meta tags and read how page and text-level settings can be used to adjust how Google presents your content in search results.| Google for Developers