What can be termed as the perfect, SEO-friendly URL?

[loveguruindia]

What can be termed as the perfect, SEO-friendly URL?

[deepakrajput]

Keyword based, short URL are seo friendly. Can rank easily in search results.

[sadianisar]

SEO friendly urls:

short urls
urls must have keywords
url must be relevant to the content
must be working and user friendly

[Naksh]

A URL which is not too long, consist of keywords and SEO friendly in the sense that it contains no underscores.