I want to know if unclear urls will cause problems, basically for my website, I yesterday changed the url format to all lower-case (asp.net allows both upper or lower) now before the url would be something like this:
... /WebPagesSyntax <UpperCase, now the url is like this:
... /webpagessyntax < Now for this I am wondering can search engines still pick them up? Like each word, or are having underscoares better like this:
... /webpages_syntax < if I do that I would need to rename each page and somehow do a 301 redirect on all pages. I know it makes it clear for humans readers, how about search engines? Will they be bothered?