A low percentage of visible content relative to a website's source code (HTML, Javascript, PHP, and CSS) is often a sign of spam. It generally occurs on pages that lack user experience and poor usability.
High number of external links
If you have a very high number of external links pointing to your main URL binance data and very few to the rest of the domain's pages, you may be subject to a penalty.
Google favors backlinks that provide information about the content they link to. If you have too many links pointing to your homepage, it can be interpreted as an attempt at over-optimization to improve your ranking.
Low number of internal links
Another factor contributing to webspam is the low number, or even the absence, of internal links on a single web domain. Your site's entire structure must be carefully considered to ensure it is internally linked.
High ratio of anchor texts vs. content
If you have articles with many links and few words related to them , your site could be penalized.
This refers to the quality of your material: if it has too much anchor text and little information, it is considered spam.