I want to launch an MVP for my site soon but I have the problem that it’s loading quite slow and I am not sure what is causing the issue.
If you look at the amount of requests and data that’s being loaded that’s not really a lot in my opinion. According to Opera (gathered at a recent meetup talking to the CEO) the average page size is 2MB so I should be well in the range of file size for a page.
If I look at the network timings in Chrome it is loading quite slow but I don’t know why. I am using Polymer and a lot of webcomponents (although on that particular site not a lot of them are being executed at once). I am not sure how I can figure out what is slowing down the site. Is it something with how resources get loaded or is it how certain stuff is being parsed by the browser?
How can I investigate these issues?