The site is definitely too slow. Thanks for the tip! I'm going to reduce the number of posts downloaded and then also lazy load the images.. hopefully that will help.
Also maybe don't even call linkify.js until an item loads (you can set custom event handlers for dynamically generated elements in jQuery[0]) - I don't know if you're already doing this or not.
Fewer posts per page would probably help too.
[0]https://stackoverflow.com/questions/12065329/jquery-adding-e...