What are some common mistakes to avoid in SEO?

When it comes to SEO, there are certain common mistakes that should be avoided to maximize website visibility. One of the most crucial errors is keyword stuffing, where excessive keywords are crammed into content, resulting in poor user experience and potential penalties from search engines. Another mistake is neglecting metadata optimization, specifically not writing unique and compelling meta titles and descriptions for each webpage. Duplicate content is also a deterrent, as it can confuse search engines and lead to lower rankings. Additionally, overlooking website loading speed is detrimental, as slow loading pages can discourage visitors and decrease search engine visibility. Finally, ignoring mobile optimization is a grave error since more users access the internet via mobile devices, demands a responsive website design to enhance user experience and boost search rankings.