Robots.txt and SEO: Everything You Need to Know


Although Robots.txt is one of a website’s simplest files, it is also one of the most easily broken. Even one misplaced character may devastate your search engine optimization and prevent vital pages from being indexed.


A robots.txt file may be used to control the behavior of web crawlers, preventing them from overloading your site or indexing sensitive information. The following are some scenarios in which a robots.txt file may be useful:

Optimize Reduced Spending Plan

The “crawl budget” refers to the total number of pages that Google will attempt to index on your site at any moment. Many factors, like site size, health, and connections, may affect this figure. If the number of pages on your site exceeds your crawl budget, some pages will not be indexed.

Without being indexed, your pages have no chance of ranking for anything. Using robots.txt, you may prevent Googlebot (Google’s web crawler) from accessing irrelevant sites, freeing up resources to be used on content that is more important.

Put Away Supplies

In certain cases, you may prefer that Google not provide results that include a particular file type (e.g., .pdf,.mp4,.mov,.jpg). You may like Google not to index such pages in favor of prioritizing what you consider to be information that is more valuable. If so, you may stop them from being indexed by utilizing the robots.txt file.

Steps For Creating A Robots.Txt File

  • A robots.txt file should be added to your website as soon as feasible if one does not already exist. Read on for instructions on how to do it yourself.
  • Make a brand new text file and name it “robots.txt.” To create a text-delimited file, open it with Notepad on a Windows computer or Text Edit on a Mac.
  • The newly crafted text file should be in the website’s root directory. The “docs” or “www” folder at your domain’s root level is the root directory.
  • Each subdomain should have its robots.txt file if you want to employ subdomains.
  • It is important to capitalize txt files. Always use “robots.txt” rather than “Robots.txt,” “robots.TXT,” or any other variation when naming this file.
  • There is a public robots.txt file at /robots.txt. Appending/robots.txt to any root domain will display the site’s directives (if one exists). Because of this, confidential user information should not be hidden by specifying which pages should not be crawled.
  • Please provide a link to this domain’s sitemap at the end of the robots.txt file so search engines can easily find it.

X-Robots-Tag: Where Should It Add?

To illustrate, suppose you wish to restrict access to certain document formats. X-Robots-Tag support in Apache configurations and. htaccess files are recommended. Using the. htaccess file, the X-Robots-Tag may be added to the HTTP replies of an Apache server.

You Should Put X-Robots-Tags On Your Webpage

The foundation of SEO is figuring out and manipulating how search engines find and use your website. As such, the X-Robots-Tag is a potent instrument that may be used for this purpose. It’s not risk-free, so just be alert. It’s simple to accidentally remove your site from search engine results pages (SERPs).

But you’re probably not a complete SEO newbie if you read this. If you use the X-Robots-Tag with caution, do your best, and double-check your results, you will find it invaluable.

Good SEO May Be Achieved With The Use Of WordPress Robots.Txt File

Since its inception, Google has progressed to the point where it can retrieve any content and completely display web pages. But, Google does not take kindly to it when access to CSS or JavaScript files is restricted. 

The use of robots.txt to forbid crawling of the wp-includes and plugin directories is now deprecated. Many themes use asynchronous JavaScript requests (or AJAX) to add new elements to web pages. Before version 4.4 of WordPress, Google was automatically blocked from accessing this content.

Robots.Txt Rejects Value-Added Links

Using robots.txt to prevent search engines from accessing a certain URL is crucial. There will come a day when sharing the value of links that lead to banned websites is prohibited. A robot meta tag with the value “noindex, follow” may be used instead of a robots.txt file to prevent search engines from indexing your site even though other sites are linking. Search engines will be able to disseminate the link appropriately to the intended pages of your website.

Robots.txt: The Positive Effects

Web admins may guide search engines to crawl certain subsets of their sites using the Robots.txt file. They may provide access to certain bots, allowing them to crawl only certain parts of the site. With the sitemap URL in robots.txt, you can direct search engines to your sitemap. Useful if you do not want search engines to:

  • Create an index of the whole website or only the pages you want to be found later.
  • Organize a website’s content by indexing individual files (images, videos, PDFs)
  • Do not let pages with duplicate content show up in search engine results.
  • Completely index the contents of a restricted website (for instance, your staging site or an employee site)
  • With a robots.txt file in place, search engines can quickly locate your site’s most recent XML sitemap without crawling through all your pages, only to discover them many days later. Your website’s visibility in search engine results will suffer if it is not functioning well and its pages are not indexed properly. By consulting with digital marketing professionals, you may avoid these problems and ensure no websites are blocked.


The robots.txt file is simple yet effective. Knowing what you are doing may boost your top-rated SEO company rankings. If you use it carelessly, you will be sorry afterward.



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