It&#x27;s also about 2 times bigger than a lot of SNES and Mega Drive games.  Or about 4 times bigger than Super Mario World (512KB).<p>As for why it&#x27;s getting so insane, probably either:<p>1. Frameworks, since most people don&#x27;t remove the code they&#x27;re not using.  For Bootstrap or Foundation, that can be a lot of extra code.<p>2. Content Management Systems, since stuff like WordPress, Drupal, Joomla, any forum or social network script, tend to add a lot of extra code (more so if you&#x27;ve added plugins).<p>3. The aforementioned tracking codes, ads, etc.