How to use Robots.txt files correctly?

When your website is working on SEO optimization, the robots.txt file is a powerful tool, but should be carefully treated. It allows or rejects the search engine to access different files and folders, how should we use the robots.txt file correctly?

How to use Robots.txt files correctly?

Search engines continue to improve crawling methods and algorithms, which means that the best practices a few years will no longer work, and may even harm your website.

Today, the best practices mean as little as possible to Robots.txt files. In fact, only the URL in the robots.txt file is really needed to prevent the URL in the robots.txt file only when you encounter complex technical problems or without other choices.

For most websites, the following example is best practices:

User-agent: * allow: /

We even use this method even in your own Robots.txt file.

What is the role of this code?

This user-agent: * indicates that any of the following instructions apply to all search engines.

Because we did not provide any further instructions, we said that “all crawl programs can be freely crawled freely.”

If you want to prevent the search engine from crawling or preparing an index for some parts of the WordPress website, it is best to do this by adding a Meta Robots tag or Robots HTTP header.

The search engine needs to be found, crawl and index pages before the visibility of the search results. If you have blocked some URLs via Robots.txt, the search engine will not be able to discover other pages through these pages. This may mean that the key page will not be discovered.

Robots.txt refuses link value

One of the basic rules of SE is that links from other pages will affect your performance. If a URL is blocked, not only the search engine does not crawl it, but they may not point to any “link value” of the URL or from other pages on the website.

Google presented your website

People have often prevented access to CSS and JavaScript files so that the search engine focuses on those most important content pages.

Today, Google will get all your styles and JavaScript, and fully present your page. Understanding the layout and representation of the page is a key part of the assessment quality. So when you refuse Google access to CSS or JavaScript files, Google doesn’t like it at all.

You (usually) do not need to link to your site map

Robots.txt Standard Support will point to the link to your XML website map. This helps search for the location and content of the site.

We have always think this is extra. You should have access to analysis and effect data by adding site maps to Google Search Console and Bing Websites Administrator’s Tools account. If this is done, it is not required in the robots.txt file.