Hello, I have a bundle product with 500 options (all input=radio). The page takes 80 sec to load.
I found out that the problem is the name attribute of the input type="radio" of the options. It is an array like name="bundle_option". When I edit the radio.phtml and set name="bundle_option" to all options, the page loads in 2 seconds.
I found another magento website which also has hundreds of options using this array but that page does not load slow. So there must be a solution for my problem. Can anyone help?