Web build issue

What’s up fellow community members Rio here, I have been working on The_Drop_City project and I wanted to place a test build on my site to let a few people that was looking to join the project get a visual of where the project is but the build keep crashing when it gets to the game level I don’t know what’s happening what’s making it crash inside Unity Engine it runs slow but it don’t crash only when I run it in the web browser here is a link to the build http://the1building.com/in-the-makings/the_drop_city-2/ can anyone here explain what might be taking place or recommend anything that I should do to fix this issue greatly appreciate it

Please file a bugreport from the Editor > help menu, add as much information (what OS/browser does it crash on) as possible including the webplayer logfiles for a crash, crash files, and the project you are working on.
Thanks!

Hi there. I noticed with my web builds that they crash and freeze during the first play, but if you refresh the game starts working normally.