If you are looking to view the source code of your pages, then you can only do this on your published site. Right-click on the page and choose View source code. In the Sitebuilder, it is only possible to view the HTML code of the content added to an HTML widget.
You can edit and make changes whenever you want to. All you need to do is log in to your site.
- Click on this link http://yola.com to go to the Yola homepage.
- Click on the Login button.
- Fill in the login details.
You will be taken to your account where you will be able to open your site and make changes to it.