I am currently developing a link directory and wondering if there is a way to check URL security (e.g. spyware / inappropriate content) in real time.
eg. the user clicks an outbound link (maybe http://website.com/urlchecker.asp?url=http://external.com/tehpornos) and returns a block or places it for deletion?
Some of me believe that Google has developed something, but I can’t remember.
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