Dash (Hyphen) or Underscore in URLs: Which one to use and when?

Whether to use dashes or underscores in a URL depends on which part of the URL you are changing as well as your purpose. It's not always a simple answer.

Underscores vs. Hyphens in URL

Underscores vs. dashes in URLs for SEO

Does Your Domain's Hyphen Hurt SEO? Understanding the Impact on Search Rankings - Web Design and SEO from Thrive

Hyphens or Underscores in URLs: What's Best For SEO?

REST API 最佳实践-腾讯云开发者社区-腾讯云

Does using spaces in a URL affect SEO? - Quora

Best WordPress Permalink Structure for SEO - MediaOne

This is the Best URL Structure for SEO (dash vs underscore)

SEO Friendly URLs For Ecommerce

Hyphens vs. Underscores in URLs

Underscores vs. Hyphens in URL

A Word, Please: A look at the em dash, the hyphen and their rarely seen cousin, the en dash - Los Angeles Times

Underscores vs. dashes in URLs

Hyphens and Dashes - Do You Use Them Properly? : r/coolguides

Understanding How to Use Dash in a Sentence