Qu Shanshan’s personal profile: What role does the robots.txt text of a website play in optimization?

Many webmasters will implement robots protocol for their websites when doing Baidu promotion. What is the robots protocol? Simply put, it is a txt text. So what is the use of this txt text? Let's learn about it with Dongguan SEO Feng Chao!

What is the robots protocol?

Robots is an agreement between a website and a spider. It is used to prevent the crawling of some pages or content that you do not want to be indexed by spiders, and you can put the path of the sitemap map in the robots protocol, which will help crawl the website map. Can effectively improve the health and purity of the website and reduce the inclusion of spam content on the website

How to write the robots agreement?

Common commands for robots are generally:

User-agent:* (The * here represents all search engine types, which means that all spiders can access and crawl this website.)

Disallow: (This means prohibition. You can write down the path of some pages that you don’t want spiders to visit.)

Allow: (This means permission. If you want spiders to access the page, you can write down the path.)

Through the above content, we also have an understanding of robots. When a spider crawls a website, it will give priority to crawling the website's robots protocol and obtain information from it to crawl the website. So what impact will there be on the website if there is no robots protocol?

1. If there is no robots, Baidu crawler will still visit robots.txt first when visiting the website. If not, it will return to 404 page. Although the impact is not big, it is not good either.

2. Without robots, Baidu crawler crawls all content by default. This does not have a big impact, but it still depends on the content of the website. If there is a lot of low-quality content, it is recommended to use robots to restrict it.

Adding the robots protocol will help spiders crawl. The editor recommends that you add the robots protocol to facilitate spiders crawling pages. If you want to know more, please continue to pay attention to our official website.