Sometimes, a page that is free of viruses may have elements (such as banners) from infected resources. If the page you need has elements from sites that the Protect system believes are threatening, the browser blocks the page. However, you can still go to the page by clicking Ignore warning.
After this, the browser opens the page, but blocks the unsafe elements and notifies you of this.
You cannot load the blocked content, because it presents a serious risk to your computer.
Since the browser only loads safe elements, the page might be displayed incorrectly.