or it will the email address be invisible to SEO index spiders?
is is in a clickable link version
Spiders scan webpages, and if they get hold of Email addresses, they can cause spam to be send in them (or similar), which is why people use optin question forms.
If i have my email address in a PDF, and the PDF is distributed virallay wide..... then can the Seo spiders scan the PDF and then scan the Email address in it?
or it will be invisible to SEO index spiders?