UX Optimization Dataset: Pre-Post UEQ & Usability Testing Results on a Job-Search Website (Indonesia)

This dataset contains quantitative and qualitative results from a study titled "Optimization of User Experience on a Job-Search Website through Lean UX: An Indonesian Case Study". The research applied a quasi-experimental pre-test/post-test design with two independent groups for the User Experience Questionnaire (UEQ) and a task-based Usability Testing (UT) session. The dataset includes: Pre-test and post-test UEQ scores from 70 users (n=35 per phase) across six UX dimensions. Usability Testing results from 7 users, including task success rates, time-on-task, and qualitative feedback. Task scenarios and demographic characteristics of participants. A comparative UEQ summary table (mean, SD, delta), and usability issues with frequency coding. This data supports UX analysis and design iteration for digital platforms and may benefit researchers in human-computer interaction, usability engineering, or web design.