How to disable automatic adding "www." and ".com" between host name when entering in address bar

Question

When I search on Google Chrome's address bar, automatically added "www." and ".com" between the search word. I do not know the reproducibility conditions, but in many cases, the problem occurs by below process:

1. Focus on address bar, and select any of part in the string of address bar.
   • domain
   • colon
   • all of the search string
2. In the state of condition 1 completed, enter return when the string of address bar is not split by space.

Example (string of address bar → string of address bar after entering return code):

• localhost→www.localhost.com 127.0.0.1→www.127.0.0.1.com
• chrome://about→chrome://www.about.com

• foo:8080→www.foo.com:8080

• foo.com→foo.com

• foo.jp→foo.jp
• foo bar→foo bar

In Firefox, I searched a solution that switches "browser.fixup.alternate.enabled" variable to false, but I don't know how to solve in Google Chrome.

I already tried below: - Disable "Use a prediction service to help complete searches and URLs typed in the address bar" variable. - Clear cache by accessing "chrome://net-internals/#dns". - I confirmed to reproduce even in secret window.

How do I do to solve this state?

Answer 1

已解决。
这是由Chrome键盘快捷键引起的。
当您在地址栏中输入站点名称+ Ctrl + Enter时，输入 www。和.com已添加到网站名称，并且在当前标签中打开了该链接的网址。

https://support.google.com/chrome/answer/157179?hl=en