' We know that backlinks are the main calculated metric of value. In order to add backlinks, cheaters publish a large number of content with irrelevant links in forums and blogs. The existence of these spam links causes a certain degree of trouble for search engines to evaluate the quality of web pages. It is an attribute introduced in order to deal with spam links. This attribute should be widely adopted at present.
If there is a link on the webpage that points to the webpage, but the webpage adds a label to the link, the search engine will not count the webpage as a backlink to the webpage.
How to use?
If there are spam comments on a blog
/DingDing
The following operations are performed
/DingDing
When calculating the value, the search engine will not include this Links are counted.
About
At present, most blogs and website building systems have added attributes. In other words, leaving links on other people's blogs to gain value is a futile exercise. (Especially celebrity blogs, basically use it)
If you are worried about your website being invaded by spam links, it is a very good spam link firewall.
It does not mean that the search engine does not include that link, it just does not count the backlink.
The following point is very important.
You can add internal links for your site. For example, links to Contact Us, About Us, Privacy Protection, Company Profile, Website Backend, etc. can be removed. In this way, the value of the homepage will not be transferred to them. Because, they have too many values which are obviously useless.
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