Meta Robots Directives on a Page Blocked by Robots.txt
Adding robots directives to Robots.txt file
Removing Pages With a Noindex how to get philippines number for whatsapp Directive From Sitemaps
Accidental blocking of search engines from crawling an entire site
Meta Robots Directives on a Page Blocked by Robots.txt
If a page is not allowed in your robots.txt file, search engine robots will not be able to crawl the page and take note of any directives placed in your robots meta tags or an x-robots-tag.
Make sure all pages that train user agents can be crawled.
If a page has never been indexed, using disallow in your robots.txt file should be enough to prevent it from appearing in search results, but adding a robots meta tag is still recommended.
Adding robots directives to Robots.txt file
Although it was never officially supported by Google, it was possible to add a noindex directive to your site's robots.txt file and get the desired effect.
This is no longer the case and it has been confirmed by Google that since 2019 this measure is no longer effective.
Removing Pages With a Noindex Directive From Sitemaps
If you are attempting to remove a page from the index using a noindex directive, leave the page in your site's sitemap until this has occurred.
Removing the page before it has been de-indexed may cause delays in the operation.
