瑪莎是 Circus.com 的行銷人。眼見競爭對手網站 BigTop.com 經營得有聲有色，她決定模仿對方的網站設計，但自家網站的銷售成果卻不如預期。為了提升網站的行銷效益，瑪莎向你徵詢意見。 你會提供什麼建議，協助她改善網站的成效？

The core principle of conversion optimization is to improve the user experience, leading to higher satisfaction and, consequently, better conversion rates. Martha's competitor may have a good design, but simply copying it without understanding her own users' needs will not yield results. Focusing on changes that enhance user satisfaction directly addresses this by identifying and implementing improvements that resonate with her specific audience. Removing Flash content is a technical improvement for accessibility and performance, but it doesn't directly address user satisfaction or conversion issues unless Flash was a known barrier. Allowing user comments and reviews can build trust, but it's a specific tactic and not the overarching strategy needed. Increasing product types might broaden appeal, but if the existing user experience is poor, it won't necessarily lead to more sales.