itch.io

I've developed my game SwingState to operate as an HTML between 3 web pages.  Within itch.io I've created an index.html that redirects to the first page within the game application.  I'm using some logic with cookies to maintain state between the pages. Unfortunately, within itch.io when the game is run and the browser is refreshed, it always reverts back to the first page.  I went to some length to create the game so that browser refresh would maintain state within the game. I'm wondering if I have to recode it to be on one single page.  Does anyone have experience with a browser game that maintains state like this?  

You are the campaign manager. Which of the swing states do you go after to get your candidate to 270 electoral votes?

In this game, each round begins with a randomly selected election year starting after the party conventions, and your job is to win the electoral votes from the 10 closest states of that year, the swing states.  How do you respond to the rough and tumble events during the campaign, and which states do you put your resources into?  Battle your opponent to win enough states to get to 270 electoral votes for your candidate to win the election.

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Video trailer