How can I tell whether SW Pillar Slides is affecting Largest Contentful Paint?

Largest Contentful Paint, or LCP, measures how long it takes the largest visible content element to appear. You need page measurements to identify that element; the module name alone cannot tell you. SW Pillar Slides avoids giving its first slide image the same loading priority as a likely hero image, which helps keep the two images from competing as the page opens. Check real-user performance data in PageSpeed Insights or Search Console when available, then use a page-speed test to identify the LCP element. If the test points to another cause, review image delivery, theme styling, third-party tools, and consent tools with your website administrator rather than assuming the slide image is responsible.