Images can be a big problem to manage. According to the HTTP Archive, they're the most popular resource type on the web. Their management is also crucial to your largest contentful paint or LCP for short. Using WebPageTest and officially supported integrations, you can quickly analyze your media content.
See how that's done. follow WebPageTest: https://twitter.com/RealWebPageTest
Sign up for a FREE WebPageTest account: https://www.webpagetest.org and start profiling.