Robots.txt Validator

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About Robots.txt Validator & User Instructions

Generate a robots.txt file for your site with our highly sophisticated robots.txt validation tool. This tool also provides you the facility to validate robots.txt code generation and URL. Our tool is mainly divided into two categories:

• Misused words correction

• Generate robots.txt file and validate.

A robot exclusion protocol is utilized by site robots to link with the web. The file notifies a robot which part of a web to crawl or which part to not. The robots or crawlers engaged in spamming may disrespect robots.txt file.

The file includes a protocol called as Robots Exclusion Standard. This protocol follows a series of commands readable by the robots visiting your web. There are a few points that you must take into consideration such as:

• If you have forbidden a directory, the bots will not crawl or index the data until or unless they receive the data from a different website source.

• The bots take syntax in a different way, for instance, if you are locating a user agent at the beginning like:

User-agent: *

Disallow: /

Afterward, there is no requirement to disallow robots independently again. The file is directive only. A few bots may not worth the file. This file acts like a sitemap to inform the robots which part of the website to crawl and which not.

How to Generate Robots.txt?

Use our state-of-the-art robots.txt validator to create robots.txt coding for your web and upload file to root directory of your website. A robots.txt file must be available from “”.

What Does A Default Robots.txt File Look Like?

A default or you might say normal robots.txt file appears like:

User-agent: *


However, you can generate an advanced file with our robots.txt validator available at Duplichecker.

Advantages of Robots.txt

• Lower bandwidth usage just because you are limiting spiders only to crawl specific parts of a website.

• Users are unable to see the stuff while visiting your site by search engines.

• Get rid of spamming.

How to Add Robots.txt on Your Website?

• Choose options above.

• Generate a text file called “robots”.

• Copy text area content and paste it into your text file.

• Don’t overlook to validate your robots.txt code

• Add file to your root directory. For example,

Why Use Robots.txt Validator?

Robots.txt files are generated by webmasters to mark files as disallow and directories of a web that spiders and other kinds of robots shouldn’t access.

Robots.txt Validators available at Duplichecker is a “Checker” that evaluates robots.txt file syntax to see if its format is authentic as proved by Robot Exclusion Standard or if it involves any errors.

Easy to Use:How to check format for a robots.txt file? All you need to do is to insert web URL, for example, of the robots.txt file you need to evaluate and press Enter.

Powerful:The robots.txt analyzer look for “logic” errors, "syntax" errors, mistyped words and it provides you valuable optimization tips.

Precise:Our superlative robot.txt validator considers both Spider Specific Extensions and Robots Exclusion Standard rules including the new command for "Sitemap".

Everything You Need To Know About Our Robots.txt Validator

Webmasters generate a robots.txt file with the intention of instructing search engine robots to crawl and index webpages which are a part of a website.

A robots.txt file can lead towards a big trouble for your web. If the syntax is inaccurate, you could wind up notifying search engine robots not to index or crawl your webpages. Thus webpages won’t display in search engine results. The significance of evaluating robots.txt syntax error cannot be hassled enough!

Our tool can help you to find errors that may exist in your current robots.txt file. It also lists those pages that you have indicated to be disallowed.

Key Benefits and Features of Robots.txt Validator Offered by Duplichecker

• Error free and validated robots.txt file can be uploaded directory to your root directory.

• Identifies logic errors, syntax errors, mistyped words, and also provides valuable optimization guidelines.

• The entire processes of validation bear in mind both spider-specific extensions and Robots Exclusion De-facto Standard rules.

Are you struggling hard with the syntax of a robots.txt file? Now you can check it out in a hassle-free way by using our free robots.txt validator!

The all you need to do is to put your URL in the text field or paste the content of your file, and let the tool do its magic in recognizing errors!

How to Use Our Robots.txt Validator Tool?

Robots.txt is a file website administrators create with the intention of instructing search engine robots regarding how to index and crawl web pages which are part of their site.

Use our robots.txt validator w3c tool in 3 easy and simple steps:

Step 1: Simply put your website URL in the text box.

Step 2:Hit on "Import & Validate Robots.txt" button. If your site already comprises off the robots.txt file, our tool will validate and make robots.txt file content consistent with robots exclusion de-facto standards and gives syntax errors.

Step 3: Paste/Edit the existing content of a robots.txt file and hit on "Validate Robots.txt" button. Our tool will evaluate the content, and it recognizes the mistyped words, syntax errors and logical errors present in the form of robots.txt file content.

While simple, robots.txt can have a huge impact on how search engines crawl your site. This text file is not needed, but does give instructions to search engines on how to index and crawl a site, and is backed by all leading search engines. On the other hand, this protocol is only advisory and can be overlooked by web crawling bots if they so pick out.

A robots.txt file comprises of allow and disallow statements that instruct which parts of the website search engines should or shouldn’t crawl. By the usage of user-agents statements, you can give particular allow and disallow statements to specific search engines. Moreover, an XML Sitemap statement can also be added to provide an added signal regarding your Sitemap Index file or XML Sitemaps to search engines. It is significant to keep in mind that the robots.txt file must be found in the root directory of your website.

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