This course has been updated! We now recommend you take the JavaScript Performance course.
Check out a free preview of the full Website Performance course:
The "Preloading Images" Lesson is part of the full, Website Performance course featured in this preview video. Here's what you'd learn in this lesson:
The first technique that can be used for preloading is the prefetch relationship attribute in the link tag. This method does not guarantee preloading. It simply suggests to the browser to load the resources.
