FAQ Section: How To Set Up SEO-Friendly Permalinks In WordPress
How to Set Up SEO-Friendly Permalinks in WordPress – Can I change my permalink structure after my site is live?
Yes, but it’s advisable to set it correctly from the start. Changing it later can cause broken links, requiring 301 redirects to avoid losing value.
What is the best permalink structure?

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The best structure uses post name (%postname%) as it’s the most -friendly and user-friendly. However, the optimal choice depends on your specific needs and content strategy.
What if I have a lot of old posts with poorly structured permalinks?
Use a plugin or your hosting’s redirect manager to create 301 redirects from the old URLs to the new, -friendly ones.

Source: jamieleigh.com
How often should I review my permalinks?

Source: jamieleigh.com
Periodically review your permalink structure (perhaps annually) to ensure it aligns with your content strategy and remains efficient.