It appears that I cannot implement captions on graphics because they cause the page becomes non-responsive on my iPhone5.
I added captions to several graphics and then checked the page on my iPhone5. The page was non-responsive. Then I removed the caption and checked the page again and it became responsive. Is there something that I am missing?
Could you please provide us with a temporary admin login so that we can take a closer look? You can post the details in the Private Content section of your reply.