Practices to Avoid While Building Backlinks
There are several ways in which links can be built, however, it is important to realize that certain link building ways can ruin your SEO efforts. One such practice to avoid is link exchange, wherein, when you place a link on another website, that website in return will place a backlink to your website. There are a few things to be considered with this concept of link exchanging. First is the ratio between inbound and outbound links. Having more outbound links than inbound links is not good. Second, there could be a possibility of your link partner being a link farm. In this case, your site can get penalized or banned by search engines as link farms are considered as unethical SEO practice.
Additionally, you must also be careful about linking to sites that are suspicious or host illegal content. Though search engines will not penalize you for having backlinks from such websites, since you do not have control over what they link to, linking with such sites can ruin your SEO efforts.