Why do see Javascript:void(0) on certain websites

I use Firefox 74.0.1 latest version and on certain websites ( not dodgy ones ) i see at bottom left side of screen...

Javascript:void(0) ...Do i need install Java ?....or Java plug in for Firefox ?........i thought Java had potential security flaws .

Clearing cache,cookies etc...does not resolve this issue.


Thank you

My OS is Windows 10 Pro with latest updates.

When do you see this Javascript: void ???

1. Some web-page links will invoke java script. If you click, the link works. But if yoiu right-click and choose open in new tab (or new window), you get the Javascript: void error. Is that what you're doing?

2. Java script is unrelated to Java. In much the same way that Ford Theatre has nothing to do with Ford Motor Company.

Thanks for reply Margrave 55,

Solved the issue ..it was a setting within Noscript ..a Firefox addon.