How to Flush Rewrite Rules, also known as Resaving your Permalinks?

Flushing the rewrite rules might sound confusing but it is just a technical term. It’s used to clean the ugly permalink structure.

Here are two example of the rewrite rule: 

• Ugly: site.com/?p=1
• Clean: site.com/hello-world
• Ugly: site.com/hello-world/?amp
• Clean site.com/hello-world/amp

How to do it?

Go to Dashboard > Then Navigate to Reading Settings and then click on the ‘Permalinks’ from the menu.

When you are at the permalinks page, simply Hit ‘Save’ and that will flush the permalinks.