What are "low-quality links" and why are they concerning?

Low-quality links refer to links that originate from spammy or irrelevant websites, which can negatively impact the overall authority and reputation of a website. Search engines prioritize high-quality content and trustworthy sources, and when a site is associated with low-quality links, it can lead to penalties or a decrease in rankings in search engine results. This is concerning because it diminishes the perceived trustworthiness of the linking site, and can ultimately reduce traffic and engagement.

High-quality links typically come from reputable, authoritative sources that contribute to a site's credibility, while low-quality links from dubious sources can signal to search engines that a site may not be providing valuable or reliable content. Therefore, maintaining a clean link profile by focusing on acquiring quality links is essential for online success.