Decode Iframe-JS Data Extraction

I'm seeking an expert who can analyze and explain how an iframe and a JavaScript (JS) script are currently extracting data from Website B. The immediate goal is to replicate this data extraction process to retrieve the same data in a plain text format. The final deliverable should be a working example or script capable of performing this extraction efficiently and reliably. **Essential Skills and Experience:** - Proficiency in JavaScript and web scraping techniques. - Experience with data extraction from iframes. - Ability to understand and reverse-engineer JS scripts. - Knowledge of data formats and conversion, specifically to text format. - Familiarity with Website B's structure and potential anti-scraping measures. **Project Requirements:** - Analyze the existing iframe and JS script to understand the data extraction method used. - Develop a method or script that replicates this data extraction process, focusing on retrieving the data in a text format. - Ensure the solution adheres to legal and ethical guidelines regarding data extraction. - Provide documentation or a brief explaining the developed method/script for future reference. - The project needs to be completed as soon as possible, implying urgency in execution and delivery. The ideal candidate should be able to deliver the project quickly while maintaining accuracy and attention to detail. Previous experience with similar projects or challenges will be highly valued.