У вашего броузера проблема в совместимости с HTML5
Read more: http://www.webproeducation.org/how-to/google/chrome/enable-and-disable-javascript-on-chrome/
A step-by-step tutorial on how to disable JavaScript in Chrome Web browser for windows.
Google Chrome users that wish to disable JavaScript in their browser, whether for security or development purposes, can do so in just a few easy steps. disable javascript chrome
To disable javascript in chrome:
chrome disable javascript
Click the Chrome menu Chrome menu in the top right hand corner of your browser
Select Settings
Click Show advanced settings
Under the "Privacy" section, click the Content settings button.
In the "Javascript" section, select "Do not allow any site to run JavaScript" or "Allow all sites to run JavaScript (recommended)"