seo - Is "&" character inside url segment allowed? -

"and" url is allowed in the character? What effect does the url have if it is illegal and is present? I am looking for an answer from an SEO approach.

Example:

rootdomain.com/Black&Decker/products

It is allowed as part of the separation of parameters specified in GET (among other places).

  http://example.com / Query = a = 1 & amp; B = 2  

defines a = 1 and b = 2 .

Note that & amp; Under RFC3986 there is a reserved character See percent encoding for more details.