Why are Robots Txt needed

Robots.txt: what it is and why it matters, with an example. Learn how to control which web crawlers can access your site for better SEO.

What is Robots.txt?

Robots.txt is a text file that is used to communicate with web robots, like search engine spiders. It is used to tell the web robots which pages of a website should be crawled, and which pages should be ignored. It is also used to inform search engines about the location of the sitemap of a website.

Why are Robots Txt needed?

Robots.txt is an important tool for website owners, as it helps them control the way search engine spiders crawl their website. It helps website owners ensure that search engine spiders only visit the pages they want them to visit, and ignores the rest. This is especially important for websites with a large number of pages, as it helps ensure that the search engine spiders do not waste time and resources crawling pages that are not important. Furthermore, the Robots.txt file can also be used to prevent search engine spiders from accessing certain parts of a website. This can be useful for websites that contain sensitive information, such as customer data, which should not be crawled by search engine spiders.

Example of Robots.txt

Below is an example of a Robots.txt file:

User-agent: * 
Allow: / 
Disallow: /private 
Sitemap: http://example.com/sitemap.xml

In this example, the * symbol indicates that the rules apply to all web robots. The Allow rule tells the web robots to crawl all the pages of the website, while the Disallow rule tells them to ignore the /private directory. Finally, the Sitemap rule tells the web robots to use the sitemap located at http://example.com/sitemap.xml when crawling the website. Overall, Robots.txt is an important tool for website owners, as it helps them control the way search engine spiders crawl their website. It helps website owners ensure that search engine spiders only visit the pages they want them to visit, and ignores the rest. Furthermore, it can also be used to prevent search engine spiders from accessing certain parts of a website, which can be useful for websites that contain sensitive information.