http://www.forever21.com/ Apparel Vertical Accordion 190 seconds
Forever 21 implements what sort of resembles an accordion checkout, but has some unique - and high-friction - design choices.
While more or less an accordion-style checkout, Forever 21 uses pop-out forms for shipping and billing info. This, combined with the lack of any progress bar, makes the checkout feel longer and higher-effort for users.
Additionally, there are some distracting elements, including a navigation present throughout the checkout, that may lead users off the path of giving their money.
The Forever 21 Desktop Checkout complies with 47% of our recommended best practices.