I occasionally need to put screengrabs or other images containing text on my websites but they look much less sharp in Rapidweaver than the originals. In this example, the client has a 4-part infographic that I have screen-grabbed as 4 individual PNGs and put into a slider. https://gate-safe.org/training - the slider is near the top. The original PNGs are very sharp but here the text is slightly blurred / compressed looking.
The images on the website are very slightly smaller than the original PNGs so sizing isn’t the issue.
Any ideas what causes this?