Generate a 500-word report detailing a test success tracker.  The tracker should encompass various aspects of A/B testing, including but not limited to: hypothesis, methodology, key metrics (e.g., conversion rate, click-through rate, bounce rate), results (numerical data and visualizations where possible), conclusions (statistical significance, practical implications), and actionable insights.  Include sections for tracking both quantitative and qualitative data.  The report should be formatted for easy readability and should include clear visualizations to represent the data effectively.  Assume the tests were conducted on a landing page for a SaaS product.  The report should also include a section on areas for improvement and future testing opportunities based on the results.  The output should be structured with clear headings and subheadings, using bullet points and concise language where appropriate.  The report should clearly state whether the test was successful or not, based on pre-defined success metrics.