When you open a Web site that uses HTTPS for a secure connection, Chrome will jump out of the box and say that this page contains unsafe content that makes people feel afraid. But it's not that bad, because some CSS or JavaScript files in the HTTPS-attached Web page are stored in other HTTP-connected directories, and chrome is sensitive to the fact that you have unsafe content. In this case, ie just call it "mixed content."
In fact, when accessing encrypted Google, Twitter, Google Docs, it is possible to see this seemingly serious body tip box. Click Ctrl+shift+j at this point, open the developer console, you can see what the so-called unsafe content is, most of them are irrelevant. Www.wzlu.com
If you are tired of this hint, do not let Chrome shout again. Right-click on the Chrome shortcut, in its "Properties", add "--allow-running-insecure-content" to the last side (note that there is a space in front). When you reopen chrome, you will no longer see the "unsafe content" hint again.