| sitemap | A list of URLs on your site that crawlers can use to discover and index your content. |
| page jumps | See anchor links. |
| made for advertisements | These types of sites are designed as a venue for advertisements. |
| blog comment spam | comments that are left on a blog that add no value to the article or discussion, typically including a backlink to an external website. Blog comment spam may be automated by a bot or left manually. |
| inlink | An inlink is the same thing as an incoming or inbound link, meaning the links come from related pages that are sources of trust and boost your pages ranking. |
