Hello there!
Most of the websites have links to low-value pages in their main navigation (header or footer)... thus, available through every other pages.
I especially think about "Conditions of Use" or "Privacy Notice" pages, which have no value for SEO.
What I would like, is to prevent link juice to flow into those pages... but still keep the links for visitors. What is the best way to achieve this?
- Put a rel="nofollow" attribute on those links?
- Put a "robots" meta tag containing "noindex,nofollow" on those pages?
- Put a "Disallow" for those pages in a "robots.txt" file?
- Use efficient Javascript links? (that crawlers won't be able to follow)