Hey, am willing to show screenshots, but don't want to give my password out sorry.
Website is built on 7.0. Using Hayden template. Ajax is on.
Page 1 is pretty good, but, the before/ after banner does sometimes cause the page to hang on mobile. It apperas white for a few seconds while it loads.
Page 2 I need a lot more content to explain things further in detail. Its taking 5/6 seconds to load on average on mobile devices. The page again just appears white while its loading. Most images are around 250-400kb each in size, 1000 wide or less. There is a lot more on page 2 that I haven't shown, but it's in the same style, text then image, text image etc etc.
Other pages use fewer photos, and they all load super fast no problems.
Im using the Slideshow feature to show the before/ after. Ive added some code also to change the colour of the arrows. Hopefully that's enough to go on? See screenshots attached