My WordPress site is generally healthy, but the portfolio page has lost its “before-and-after” effect. The images still sit in the media library; they just refuse to load properly on the front end and no visible error message appears. I suspect an out-of-date or conflicting plugin, but I haven’t had time to dig in. Here’s what I need: • Diagnose why the before/after display has broken and restore the effect so it works smoothly on all modern browsers and mobile devices. • Bring all plugins (and the theme if required) up to their latest stable versions, confirming nothing else is disrupted in the process. • Perform a quick health check of the site—clear cache, tidy any obvious warnings in the console, and confirm core files are clean. • Provide a short summary of the fixes you applied and any recommendations for preventing a recurrence. The job is done when the portfolio section once again shows the interactive before-and-after images without glitches and the rest of the site remains fully functional. Familiarity with WordPress, typical image-comparison add-ons, PHP troubleshooting, and front-end debugging tools will make this straightforward.