Multiple <meta> Tags with the Same Name

Question

I need to specify multiple copyrights or authors using the tag. Can I use a tag with the same name multiple times?

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Answer 1

If the page contains multiple meta tags of the same type, Google will aggregate the content values. For instance, they will interpret

The same way as:

More details here:http://googlewebmastercentral.blogspot.ro/2007/03/using-robots-meta-tag.html

I guess most other search engines would handle the meta tags in the same way.